HK1 New 3X63A Double Pole Double Throw Knife Switch Green

HK1 New 3X63A Double Pole Double Throw Knife Switch Green

HK1 type knife switch series, the series switch for AC 50Hz, rated voltage single phase 220V, three phase 380V and below, you can always switch, branch switches and lights, electric heaters, etc., as the operation of the switching circuit, as the manual is not frequently making and breaking electrical load and short circuit protection have small-capacity line with!

Also known as knife switch knife switch or disconnecting switch, which is the easiest manual appliances and more widely used as a low-voltage electrical appliances. Knife switch in the circuit's role is: Isolated power to ensure the safety circuits and equipment maintenance; breaking load, if not frequently making and breaking capacity is not a low-voltage circuit or direct start small capacity motor. Knife switches are with moving contacts - a switch seats with wedge (or separation) of the holder, to turn (or breaking) the circuit - the knife, and through it with the static contact base. Among fuse body as a moving contact, known as fuse type knife switch, referred to fuse switch

1. Scope
Products are small, a large circulation. Novel design, can be installed without taking cover, wiring. Applies to corporate and home electric equipment, net for the conversion and self-generating power line use.

2: Installation conditions
Switch should be installed in the absence of a significant shake, shock and vibration, and there is no rain and snow, while the installation site should be no danger of explosion media.

3: the use of maintenance
Switch should be checked before installation is intact, flexible operation. Switch should be regular maintenance adjustments, remove dirt, clean, make contacts working in good condition.