| OVERLOAD RELAY 25...100 A FOR MOTOR PROTECTION SIZE S3, CLASS 10 CONTACTOR MOUNTING MAIN CIRCUIT: SCREW TERMINAL AUXIL. CIRCUIT: SCREW TERMINAL MANUAL AUTOM. RESET REUSABLE PACKAGING 1 PACK = 25 UNITS |
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General technical details: |
product brand name | | SIRIUS |
product designation | | solid-state overload relay |
Protection class IP / on the front | | IP20 |
Insulation voltage / with degree of pollution 3 / rated value | V | 1,000 |
Adjustable response current | | |
- of the current-dependent overload release
| A | 25… 100 |
EMC emitted interference | | degree of severity B according to EN 55011 (CISPR 11) and EN 55022 (CISPR 22) |
Electrostatic discharge / according to IEC 61000-4-2 | | 6 kV contact discharge / 8 kV air discharge |
Field-bound parasitic coupling / according to IEC 61000-4-3 | | 10 V/m |
Conductor-bound parasitic coupling BURST / according to IEC 61000-4-4 | | 2 kV (power ports), 1 kV (signal ports) corresponds to degree of severity 3 |
Conductor-bound parasitic coupling conductor-earth SURGE | | 2 kV (line to earth) corresponds to degree of severity 3 |
Conductor-bound parasitic coupling conductor-conductor SURGE | | 1 kV (line to line) corresponds to degree of severity 3 |
Resistance against shock | | 15g / 11 ms |
Impulse voltage resistance / rated value | kV | 8 |
Active power loss / total / typical | W | 0.05 |
type of protection | | PTB 06 ATEX 3001 Ex II (2) GD |
Type of assignement | | 2 |
Trip class | | CLASS 10 |
Item designation | | |
- according to DIN EN 61346-2
| | F |
- according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
| | F |
Protection against electrical shock | | finger-safe |
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Control circuit: |
Design of the electrical connection / for auxiliary and control current circuit | | screw-type terminals |
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Main circuit: |
Number of poles / for main current circuit | | 3 |
Operating voltage / at AC-3 / rated value / maximum | V | 1,000 |
Operating current / of the fuse link | | |
| A | 315 |
Service power / for three-phase servomotors | | |
| kW | 11… 45 |
Design of the electrical connection / for main current circuit | | screw-type terminals |
Service power / for three-phase servomotors / at 400 V / at 50 Hz | | |
| kW | 11… 45 |
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Auxiliary circuit: |
Contact reliability / of the auxiliary contacts | | acceptability for PLC control (17 V, 5 mA) |
Operating current / of the auxiliary contacts | | |
| | |
| A | 4 |
| A | 4 |
| A | 4 |
| A | 4 |
| A | 3 |
| | |
| A | 2 |
| A | 0.55 |
| A | 0.3 |
| A | 0.3 |
| A | 0.11 |
Number of NC contacts | | 1 |
Number of NO contacts | | 1 |
Number of change-over switches | | 0 |
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Short-circuit: | | |
Design of the fuse link / for short-circuit protection of the auxiliary switch / required | | fuse gL/gG: 6 A |
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Mechanical design: |
Built in orientation | | any |
Type of mounting | | direct mounting |
Size of the contactor / can be combined / company-specific | | S3 |
Size of overload relay | | S3 |
Width | mm | 70 |
Height | mm | 106 |
Depth | mm | 124 |
Distance, to be maintained, to the ranks assembly | | |
| mm | 0 |
| mm | 0 |
| mm | 0 |
| mm | 0 |
| mm | 0 |
Distance, to be maintained, to earthed part | | |
| mm | 0 |
| mm | 0 |
| mm | 6 |
| mm | 0 |
| mm | 0 |
Distance, to be maintained, conductive elements | | |
| mm | 0 |
| mm | 0 |
| mm | 6 |
| mm | 0 |
| mm | 0 |
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Ambient conditions: |
Ambient temperature | | |
| °C | -25… +60 |
Ambient temperature | | |
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