Siemens SENTRON 5SY7 MCB, 4P, 1.6A Curve D, 400V AC, 60V DC, 50 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed for both infrastructure and industry applications, providing reliable protection with a robust 15kA breaking capacity. Operating at 400V and featuring a 4-pole configuration for enhanced versatility, this device is well-suited for diverse electrical systems. Its touch protection feature ensures user safety, while the halogen-free and silicon-free construction adds to its appeal in sensitive environments. With a mechanical service life of up to 10,000 operating cycles, this circuit breaker guarantees longevity and durability. The device is engineered to meet multiple standards, including IEC, EN, and UL, making it a dependable choice for various installation requirements.

Offers significant protection against overload and short circuits
Designed for ease of installation on standard DIN rails
Capable of operating in a wide temperature range from -40 °C to 70 °C
Features an IP20 protection class to safeguard against dust ingress
Lightweight build enhances ease of handling during installation
Supports various conductor cross-sections ensuring compatibility with multiple wiring configurations
Includes a setting current feature to tailor performance based on specific needs
Tested for vibration resistance ensuring reliability in dynamic environments
Sustainably designed incorporating halogen-free materials for reduced environmental impact