3RV20314EB10

The Siemens 3RV20314EB10 is a robust circuit breaker engineered for reliable motor protection. It belongs to the SIRIUS 3RV2 series and is characterized by its size S2 designation.

This thermal overload release circuit breaker features an adjustable current response value for overload protection ranging from 22 to 32 A, with a nominal operational current of 32 A at AC-3 and AC-3e ratings. It supports a wide operating voltage range from 20 to 690 V, with a maximum rated voltage of 690 V for AC-3 and AC-3e applications. The breaker provides a breaking capacity (Icu) of up to 100 kA at 240 V AC and 65 kA at 400 V AC.

Designed for standard switching capacity, the 3RV20314EB10 includes phase failure detection and operates with a Class 20 trip class. It has a mechanical and electrical endurance of typically 50,000 switching cycles. The unit is suitable for installation at altitudes up to 2,000 meters and operates within an ambient temperature range of -20 to +60 °C.

Mounting is facilitated via DIN rail. The product is compliant with CCC, CSA, EAC, and UL approval agencies. It also offers features like a rotary actuator type and supports single-phase AC motor outputs up to 5 hp at 230 V.