Siemens 50 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker 3RV2 is designed for optimal motor protection, effectively handling a range of operational demands. Its innovative CLASS 10 A-release ensures reliable protection, accommodating motor sizes from 36 to 50 A, while enhancing switching capabilities with a substantial 100 kA. Engineered with auxiliary switch extensions, it is built for flexibility, allowing for seamless integration into various systems. Offering impressive endurance with a lifespan of 25, 000 operating cycles for both main and auxiliary contacts, this product stands out for its thermal overload release design, ensuring safety and efficiency even in demanding environments. With a robust design, this circuit breaker proves essential for reliable motor protection in industrial applications.

Efficient operation under varying ambient conditions
Compact dimensions for easy integration into existing systems
High shock resistance ensures durability during operation
Optimised thermal characteristics reduce energy loss
Designed for quick and hassle-free installation