Easy9 Pro EZ9F-B20-4 miniature circuit breaker B 20A 4-pole EZ9F27420

Ensure optimal protection against short circuits and overloads with the Easy9 Pro 20A four-pole low-voltage circuit breaker. It features a B-type tripping characteristic and a rated short-circuit capacity of up to 6000 A. Its rated insulation voltage Ui is 500 V AC, and the rated impulse withstand voltage Uimp is 4 kV. It complies with the IEC/EN 60898-1 residential standard. The green strip on the lever indicates the physical opening of the contacts. The device is suitable for use as an isolating device. It allows for safe work to be carried out on the downstream circuit. For reliability, the device has a mechanical endurance of up to 20,000 cycles and an electrical endurance of up to 10,000 cycles. For modular installations, the device can be mounted on a DIN rail. The pollution degree