WLM6LY-250A-4300 4P WLM6L Series earth leakage protection type Residual Current Circuit breaker 400V 250A 3 poles 4 Poles mccb breaker

1. Compliance with Safety Standards: RCCBs are designed and tested to comply with international safety standards, ensuring that they meet stringent requirements for performance and reliability. Using RCCBs that meet these standards helps ensure that electrical installations are safe and in compliance with regulations.

2. Versatility: RCCBs are available in various types and configurations to suit different applications and electrical systems. They can be used in single-phase and three-phase installations, and there are options for different sensitivity levels to accommodate specific requirements.