ZMB7LE-63 RCBO Integrated Residual Current Circuit Breaker with Overcurrent Protection

描述

The  ZMB7LE-63 RCBO Integrated Residual Current Circuit Breaker with Overcurrent ProtectionIntegrated residual current circuit breakers (RCBOs), through multi-functional integration and rapid response, have become core components ensuring safety in modern electrical systems, especially suitable for scenarios with high requirements for reliability and installation efficiency.

1. Functional Integration, Space Saving
   Integrating residual current protection, overload protection, and short-circuit protection into a single device eliminates the need for separate residual current devices (RCDs) and circuit breakers (CBs). This simplifies the circuit structure and is suitable for space-constrained scenarios (e.g., home distribution boxes, small control cabinets).
2. Coordinated Operation, More Reliable Protection
   In traditional solutions, RCDs and circuit breakers require separate debugging, which may cause differences in action timing. The integrated design ensures simultaneous response to residual current, overload, and short-circuit protection, improving fault handling efficiency.
3. Simplified Installation and Maintenance
   A single device reduces wiring nodes, minimizing installation complexity and the risk of poor contact. In case of a fault, only the single device needs to be replaced or repaired, making maintenance more convenient.