L&T MCCB Accessories shunt trip uvt handle under voltage trip

SHUNT TRIP: 240V
A shunt trip allows an MCCB to be tripped remotelyon the application of the rated coil voltage across the shunt trip terminals. TemBreak 2 shunt trips havecontinuously rated coilsand are suitable for use inelectrical interlocking applications.The MCCB contacts and toggle will move to thetripped position when the shunt trip is operated. The permissible voltage range is 85% to 110% for ACor 75% to 125% for DC. The cable capacity of the terminals is 0.5 to 1.25mm2.Shunt trips are colour coded grey.

HANDLE : ROTART DIRECT HANDLE :-
The external operating handle is a tool that allows the breaker installed in a switchboard to be operated from outside. The breaker-mounted type external operating handle is designed to be mounted directly to the breaker body

UVT (Under Voltage Trips) : 415V
An undervoltage trip will trip the breaker automaticallywhen the voltage applied to the terminals of theundervoltage coil drops to between 70% and 35% ofits voltage rating. The undervoltage trip prevents thecircuit breaker being closed unless a voltagecorresponding to at least 85% of its voltage rating isapplied across the terminals of the undervoltage coil.The MCCB contacts and toggle will move to thetripped position when the under-voltage trip operates.Undervoltage trips with AC operating voltages areavailable with 500ms time delays. Time-delay units are fitted to the outside of MCCBs.The cable capacity of the terminals is 0.5 to 1.25mm2.Undervoltage trips are colour coded grey and black.