Hager HAGE circuit breaker

Circuit breaker H3 x630 LSnI 3P3D 250A 40kA FTC. The compact circuit breaker complies with DIN EN 60947-2 and protects electrical installations and networks from overload and short circuits. The tripping curve of the electronic release can be adjusted via a rotary switch. The overload current (Ir) and the short-time delayed short-circuit current (Isd) triggers can be set separately. The instantaneous trip for the short-circuit current Ii is fixed. A standby LED lights up green when the trigger is ready for operation and blinks orange when an internal fault in the trigger is detected. Another LED starts blinking red when I = 105% Ir and lights up solid red when I > 112% Ir. The position of the knob indicates the three different operating states (ON = top, OFF = bottom, tripped = middle position). A device for locking the switch state in the ON or OFF position is integrated and can be used with a standard padlock without additional accessories. A test button allows the tripping mechanism to be tested and the main contacts to be opened. A hinged cover with a captive quick screw provides access to the installation space for optional auxiliary contacts and other triggers. Integrated accessories can be seen and identified through a viewing window without opening the hinged cover. An interface for a diagnostic and configuration tool allows the set tripping curve to be tested and documented.