HAVELLS MCB DOUBLE POLE (C-SERIES) 50 AMP
Current limiting design for short circuit fault clearance more than 10KA. Silver graphite contacts and 15 plate arc-chute. Trip free mechanism. Dim Rail Mounting. Dual protection thermal magnetic trip with new 'Hammer-Trip' principle. Special angular vents to divert gases away from operating personnel and prevent ingress of dust. Tough fire resistant body.
Suitable for protection against overload & short circuit for high inrush current loads. 0.5 A to 63 A IS/IEC 60898-1. To avoid improper cable termination, the safety terminals guide the cable towards the cage terminal for systematic termination Every device is provided with a dual position DIN rail clip, so it becomes much easier to change a device from a device bank connected to a bus-bar, without disturbing the existing wiring Suitable for copper and aluminum cables, these terminals are compatible with cables upto 35 mm 2 cross section area Grooves provided on outer body, so that when individual poles are placed adjacent to each other in a distribution board it forms a very effective channel for better air circulation, resulting into a cooler operation A hammer directly connectd to the plunger strikes the moving contact arm with a force proportional to the peak current there by forcibly separating the moving contact from the fixed contact much before the latch mechanism operates.this further reduces the opening time of the circuit breaker. Consumes less power, thus cost effective and energy saving. The arc extinguishing device comprises of 13 plates arc chute.the arc under the influence of the magnetic field and arc guide is moved into th arc chute where it is rapidly split and quenched. A circuit-breaker, the moving contacts of which return to and remain in the open position when the automatic opening operation is initiated after the initiation of the closing operation, even if the closing command is maintained. Execution (pole) - Double Pole (DP)
|Country of Manufacture||India|
|Product Dimensions||DOUBLE POLE 50 AMP|
|Application Areas||home Office Industrial Companies NGOs Warehouse Hardware|