Siemens 84 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is engineered for system protection and is ideal for plant applications. This robust device efficiently safeguards electrical circuits against overloads and short circuits. Designed for seamless integration, it features an adjustable current response value that accommodates a range of operational demands. With exceptional durability, it ensures reliable performance over a long service life, even under challenging conditions. Its compact design and user-friendly installation options make it an optimal choice for various industrial environments, while advanced safety features guarantee peace of mind during operation. The product's versatility in handling multiple voltage ratings and operating power adds to its appeal.

Thermal overload release design ensures optimal performance
Versatile installation can adapt to various mounting positions
Enhanced endurance with a mechanical service life of 25, 000 cycles
Maintains high functionality in a wide temperature range