3RV2021-4AA20

Description

Circuit breaker size S0 for motor protection

The SIRIUS 3RV2 circuit breaker is designed for reliable motor protection and safe system isolation from the network.

Technical details:

• CLASS 10 A-release 10…16 A N-release 208 A
• Standard switching capacity
• Optimized for load feeders and IE3/IE4 motors
• Worldwide approvals (e.g. IEC and UL/CSA)
• Applications in hazardous areas (ATEX or IEC Ex)
• Available for motor protection, plant protection, short-circuit protection, transformer protection, main and EMERGENCY OFF switches, and use in IT networks
• Screw or spring-type terminals for fast, maintenance-free, and vibration-proof connection
• Optional integral auxiliary switch
• Comprehensive range of standardized accessories
• Various energy infeed options, such as the associated SIRIUS 3RV29 infeed system
• Replaces the well-proven 3RV1 series

Customer benefits:

• Reliable shutdown in the event of a short-circuit
• Protection against overload for loads and systems
• Low heat loss
• Simple and efficient design
• Always up to date with the SIRIUS modular system

Disclaimer: Generated by AI.