Siemens 3RV2021-4CA20 Molded Case Circuit Breaker

Siemens 3RV2021-4CA20 is a S0-sized motor starter protector from the Sirius 3RV2 family, a molded-case circuit breaker designed for motor protection in low-voltage circuits. It specifies an A-release current of 16...22 A and an N-release of 286 A, with spring-type terminals and a standard switching capacity. The unit weighs about 0.42 kg, has packaging dimensions of 52.50 × 133.00 × 106.50 mm, is manufactured in Germany, and is RoHS compliant since October 1, 2009; its EAN is 4011209724464 and UPC 662643924398. As part of Siemens' SIRIUS 3RV2 motor starter protectors, it is intended for motor protection applications that require a compact, reliable protection device.