Product Details
SIRIUS Circuit Breaker Size S0 for Motor Protection, CLASS 10 A-Release 4.5...6.3 A N-Release 82 A Screw Terminal Standard Switching Capacity with Transverse Auxiliary Switches 1 NO+1 NC
SIRIUS Circuit Breaker Size S0
Specifications
- Manufacturer: Siemens;
- Part Number: 3RV2021-1GA15;
- Product Family: SIRIUS 3RV2;
- Module Type: Motor Protection Circuit Breaker (MPCB);
- Frame Size: S0;
- Number of Poles: 3-pole;
- Rated Current Setting Range: 4.5–6.3 A;
- Short-Circuit Release (Magnetic): Approx. 82 A;
- Rated Operational Voltage: 20–690 V AC;
- Rated Insulation Voltage (Ui): 690 V;
- Rated Impulse Withstand Voltage (Uimp): 6 kV;
- Trip Class: Class 10;
- Rated Motor Power:
- 5 kW @ 230 V;
- 2 kW @ 400 V;
- Breaking Capacity: Up to 100 kA @ 400 V;
- Auxiliary Contacts: 1 NO + 1 NC (integrated);
- Connection Type: Screw terminals;
- Mounting Type: DIN rail (35 mm) or panel mounting;
- Degree of Protection: IP20;
- Operating Temperature Range: −20 °C to +60 °C;
- Mechanical Life: Approx. 100,000 operations;
- Electrical Life: Approx. 100,000 operations;
- Dimensions (Approx.): 97 × 45 × 97 mm;
- Weight (Approx.): ~0.36 kg;
- Typical Application: Protection of small three-phase motors against overload and short circuit;
Downloads
Additional Information
| Device | Circuit Breaker |
| Type | SIRIUS | Circuit | Breaker | Size | S0 |