SIEMENS 3RV1021-4BA15 CIRCUIT BREAKER “ SIRIUS SERIES

The Siemens 3RV1021-4BA15 is a high-performance circuit breaker from the trusted SIRIUS series, designed for reliable motor protection in industrial applications. Built with durable components and offering adjustable current response, it ensures safety and efficiency in compact form. Suitable for motor starter combinations and control panels.

Manufacturer: Siemens
Type: Circuit Breaker
Model: 3RV1021-4BA15
MNR: 3RV1901-1E
Series: SIRIUS
Size: S0

Technical Information

• Adjustable Current Response Range: 14 / 20 A
• Instantaneous Short-Circuit Trip Value: 260 A
• Terminal Type: Screw Terminals
• Auxiliary Contacts: 1 NO + 1 NC
• Tripping Class: CLASS 10