EM2-160L MCCB Circuit Breaker 125-250A 50Hz Air Arc-Extinguishing Fixed Installation

The EM2-160L Molded Case Circuit Breaker (MCCB) is designed for reliable electrical protection in industrial and commercial applications. This intelligent measuring switch operates at AC 50Hz with a shell current capacity of 250A and is available in multiple rated current options including 125A, 160A, 200A, and 250A.

Featuring a robust construction, this circuit breaker offers excellent protection with a rated insulation voltage of 1000V and working voltage of 400V. The three-phase four-wire design is suitable for neutral point directly grounded distribution networks. The air arc-extinguishing medium ensures safe operation during fault conditions.

The EM2-160L provides comprehensive protection functions including conventional circuit breaking, circuit-breaker failure protection, overcurrent protection, and overvoltage protection (OVP). With a breaking capacity of 25kA ICU and 36kA Ics, it delivers reliable performance in demanding electrical environments.

This fixed installation circuit breaker comes with IP20/IP40 protection level, making it suitable for various installation environments. The compact dimensions of 120*110*110mm allow for space-efficient panel mounting. The manual operation type provides straightforward control and maintenance.