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Siemens 3RV2021-4BA10 Circuit Breaker
The Siemens 3RV2021-4BA10 is a motor protection circuit breaker from the SIRIUS series, designed to protect motors against overloads and short circuits. It features a thermal release adjustable between 13 to 20 A and a fixed magnetic release set at 260 A. The device is equipped with screw terminals and offers standard switching capacity.
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Description
The Siemens 3RV2021-4BA10 circuit breaker is engineered for reliable motor protection, combining thermal and magnetic trip elements to prevent damage from electrical faults. The thermal release can be adjusted within a 13 to 20 A range to match the motor's full load amperage (FLA), while the magnetic release provides instantaneous short-circuit protection at 260 A. This device is suitable for use in various industrial applications, ensuring the longevity and safety of motor systems.
Features:
- Frame Size: S0
- Thermal Release Adjustment Range: 13 to 20 A
- Magnetic Release: Fixed at 260 A
- Connection Type: Screw terminals
- Switching Capacity: Standard
- Mounting: Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715
- Actuator Type: Rotary handle
- Number of Poles: 3
- Voltage Rating: Up to 690 V AC
- Approvals: CE Certified
Product Details
3RV2021-4BA10
3RV2021-4BA10
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