3RV2021-4BA10

Description

Circuit breaker size S0 for motor protection

The SIRIUS 3RV2 circuit breaker is designed for reliable motor protection and efficient shutdown in case of overload or short-circuit.

Technical details:

• CLASS 10 A-release 13…20 A N-release 260 A screw terminal
• Standard switching capacity
• Worldwide approvals (e.g. IEC and UL/CSA)
• Applications in hazardous areas (ATEX or IEC Ex)
• Device versions available for motor protection, plant protection, short-circuit protection of starter combinations, transformer protection, and for use in IT networks
• Screw or spring-type terminals for fast, maintenance-free and vibration-proof connection
• Optional integral auxiliary switch
• Comprehensive range of accessories standardized for all sizes
• Associated SIRIUS 3RV29 infeed system to reduce main circuit wiring
• Replaces the well-proven 3RV1 series

Customer benefits:

• Reliable shutdown during short circuits and overloads
• Optimized for load feeders and IE3/IE4 motors
• Compact and climate-proof design with low heat loss
• Simple, efficient, and always up to date with the SIRIUS modular system

Disclaimer: Generated by AI.