1SAZ7

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1SAZ741201R1055 TF42-38B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1053 TF42-35B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1052 TF42-29B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1051 TF42-24B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1049 TF42-20B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1047 TF42-16B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1045 TF42-13B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1043 TF42-10B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1040 TF42-7.6B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1038 TF42-5.7B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1035 TF42-4.2B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1033 TF42-3.1B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1031 TF42-2.3B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1023 TF42-1.0B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1021 TF42-0.74B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1017 TF42-0.55B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1014 TF42-0.41B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1013 TF42-0.31B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1009 TF42-0.23B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1008 TF42-0.17B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ741201R1005 TF42-0.13B Thermal Overload Relay (The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). òÀÓ Manual or automatic reset selectable òÀÓ Phase loss sensitive acc. to IEC/EN 60947-4-1 òÀÓ TEST and STOP function òÀÓ Trip indication on the front òÀÓ Temperature compensation òÀÓ Suitable for three- and single-phase applications òÀÓ designed in accordance to the applicable parts of IEC 60077 standard òÀÓ shocks and vibration withstand conforming to IEC 61373 (category 1, class B) òÀÓ usable according to European fire and smoke safety standard EN 45545-2) ABB
1SAZ721201R1055 TF42-38 Thermal Overload Relay (The TF42-38 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.) ABB
1SAZ721201R1053 TF42-35 Thermal Overload Relay (The TF42-35 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.) ABB
1SAZ721201R1052 TF42-29 Thermal Overload Relay (The TF42-29 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.) ABB
1SAZ721201R1051 TF42-24 Thermal Overload Relay (The TF42-24 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.) ABB
1SAZ721201R1049 TF42-20 Thermal Overload Relay (The TF42-20 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.) ABB
1SAZ721201R1047 TF42-16 Thermal Overload Relay (The TF42-16 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.) ABB
1SAZ721201R1045 TF42-13 Thermal Overload Relay (The TF42-13 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.) ABB
1SAZ721201R1040 TF42-7.6 Thermal Overload Relay (The TF42-7.6 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.) ABB
1SAZ721201R1038 TF42-5.7 Thermal Overload Relay (The TF42-5.7 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.) ABB

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