3RV2031-4VA10

Description

Circuit breaker size S2 for motor protection

The SIRIUS 3RV2 circuit breaker is designed for reliable shutdown in the event of a short-circuit and for protecting loads and systems against overload.

Technical details:

• CLASS 10 A-release 35…45 A N-release 650 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 (also with overload relay function), plant protection, short-circuit protection of starter combinations, transformer protection, as main and EMERGENCY OFF switches and for use in IT networks
• Screw or spring-type terminals for fast, maintenance-free and vibration-proof connection
• Optionally with integral auxiliary switch
• Comprehensive range of accessories, such as auxiliary switches, auxiliary releases, signaling switches, etc.
• Use of different energy infeed options, such as the associated SIRIUS 3RV29 infeed system
• 3RV2 circuit breakers replace the well-proven 3RV1 series

Customer benefits:

• Optimized for use in load feeders and IE3/IE4 motors
• Low heat loss and climate-proof design
• Simple, efficient and always up to date with SIRIUS modular system

Disclaimer: Generated by AI.