3VL7710-1NA46-0AA0 SIEMENS

The 3VL7710-1NA46-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This VL1250N model boasts a standard breaking capacity of Icu=55kA at 415V AC, ensuring effective protection against overcurrents and short circuits. Equipped with an ETU10 trip unit, it offers precise and adjustable protection characteristics. The LIN In=1000A rated current can be adjusted from IR=400A to 1000A, providing flexibility to match specific load requirements. The overload protection feature allows for adjustable current settings, ranging from 1.25 to 11 times the rated current (II=1.25...11xIN). This circuit breaker provides short-circuit protection and N protected without auxiliary release. Communication capabilities are integrated into the ETU, enabling seamless integration into modern monitoring and control systems. Note that this model does not include an auxiliary/alarm switch. This Siemens circuit breaker combines high performance, adjustability, and communication capabilities for comprehensive circuit protection.