MCB manual magnetic trip test bench

The MCB Manual Magnetic Trip Test Bench is a precision device designed to evaluate the magnetic trip performance of miniature circuit breakers (MCBs). It allows operators to manually adjust the test current and observe the breaker’s instantaneous trip behavior under simulated short-circuit conditions. The bench provides accurate measurement of trip current and response time, ensuring MCBs meet required safety standards. With a simple, durable, and user-friendly design, it is ideal for small-scale production, laboratory testing, and quality inspection. This manual testing system offers reliable performance, easy operation, and consistent results for verifying magnetic trip functionality.