| OVERLOAD RELAY 0.22...0.32 A FOR MOTOR PROTECTION SZ S00, CLASS 10, STAND-ALONE INSTALLATION MAIN CIRCUIT: SCREW TERMINAL AUX. CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-RESET |
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General technical data: |
product brand name | | SIRIUS |
product designation | | 3RU2 thermal overload relay |
Protection class IP / on the front | | IP20 |
Insulation voltage / with degree of pollution 3 | | |
| V | 690 |
Installation altitude / at a height over sea level / maximum | m | 2,000 |
Ambient temperature | | |
| °C | -55… +80 |
| °C | -55… +80 |
| °C | -40… +70 |
Relative humidity | | |
| / % | 90 |
Resistance against shock | | 8g / 11 ms |
Impulse voltage resistance / rated value | kV | 6 |
Active power loss / total / typical | W | 4.5 |
Item designation | | |
- according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
| | F |
- according to DIN EN 61346-2
| | F |
Trip class | | CLASS 10 |
Type of assignement | | 2 |
Size of overload relay | | S00 |
Size of the contactor / can be combined | | |
| | S00 |
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Main circuit: |
Number of poles / for main current circuit | | 3 |
Operating voltage / at AC-3 / rated value | | |
| V | 690 |
Operating current / at AC-3 / at 400 V | | |
| A | 0.32 |
Service power / at AC-3 | | |
| kW | 0.09 |
| kW | 0.12 |
| kW | 0.12 |
Adjustable response current | | |
- of the current-dependent overload release
| A | 0.22… 0.32 |
Operating current / of the fuse link / rated value | A | 1.6 |
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Auxiliary circuit: |
Contact reliability / of the auxiliary contacts | | < 1 error per 100 million operating cycles |
Number of NC contacts / for auxiliary contacts | | 1 |
Number of NO contacts / for auxiliary contacts | | 1 |
Number of change-over switches / for auxiliary contacts | | 0 |
Operating current / of the auxiliary contacts | | |
| | |
| A | 3 |
| A | 3 |
| A | 3 |
| A | 3 |
| A | 2 |
| A | 1 |
| | |
| A | 1 |
| A | 0.22 |
| A | 0.22 |
| A | 0.11 |
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Short-circuit: |
Design of the fuse link / for short-circuit protection of the auxiliary switch / required | | fuse gG: 10 A |
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Installation/mounting/dimensions: |
Built in orientation | | vertical |
Type of mounting | | stand-alone installation |
Width | mm | 45 |
Height | mm | 87 |
Depth | mm | 73 |
Distance, to be maintained, to the ranks assembly | | |
| mm | 0 |
| mm | 0 |
| mm | 6 |
| mm | 6 |
| mm | 6 |
Distance, to be maintained, to earthed part | | |
| mm | 0 |
| mm | 0 |
| mm | 6 |
| mm | 6 |
| mm | 6 |
Distance, to be maintained, conductive elements | | |
| mm | 0 |
| mm | 0 |
| mm | 6 |
| mm | 6 |
| mm | 6 |
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Connections: |
Design of the electrical connection | | |
| | screw-type terminals |
- for auxiliary and control current circuit
| | screw-type terminals |
Product function / removable terminal for auxiliary and control circuit | | No |
Type of the connectable conductor cross-section | | |
| | |
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