The Siemens Molded Case Circuit Breaker is engineered to deliver unparalleled protection and reliability for your electrical systems. It features a sophisticated ETU856 overcurrent release mechanism, providing tailored protection against overloads and short circuits. This circuit breaker integrates seamlessly into various setups, ensuring compatibility and ease of use.

Suitable for 4 pole configurations providing versatile circuit protection
Integrated communication function for enhanced monitoring capabilities
High insulation voltage rating ensures safety in demanding environments
Robust electrical endurance accommodating a range of operating cycles
User adjustable settings for precise trip characteristics
Designed for optimal performance across varying ambient temperatures