MCCB P630 LSI 4P 630A 70kA

The h3+ p630 compact circuit breaker with an adjustable electronic protective relay (LSI), 4-pole, 630A, 70kA. A compact circuit breaker compliant with standard DIN EN 60947-2 protects electrical installations and networks against overload and short circuit. The thermal trip (Ir) for overload protection and the magnetic trip (Ii) for instantaneous short-circuit protection can be set independently.

The breaker has three operating positions, identifiable by the position of the lever (ON = up, OFF = down, trip = middle position). The device is equipped with an integrated locking mechanism in the lever, allowing it to be locked in the ON or OFF position using a standard padlock without additional accessories. The tripping mechanism can be tested and the main contacts opened using the test button.

A hinged cover with a fixed quick-lock screw enables access to the installation space for optional auxiliary contacts and other additional modules. Installed additional modules are visible and identifiable without opening the hinged cover.

This product description is an automated translation of the original Finnish description.