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The Switch Is Widely Used
Oct 24, 2017

Toggle switch, also known as the combination switch, it and other switches are not the same, it is mainly about the rotation of the plane operation. It is also a switch for two or more power or load switching, Change Over Switch mainly by the combination of multi-section contact, generally with multiple locations, small size, reliable performance, easy operation, flexible installation The

It is a left and right rotation of the plane operation. The switch has the advantages of multi-contact, multi-position, small size, reliable performance, convenient operation and flexible installation. Change Over Switch It is used as the introduction switch of the power supply in the electrical control circuit of the machine and plays the role of isolating the power supply. It can also be used as a direct control The motor does not start and stop the control switch. The switch also has unipolar, bipolar and tri-polar.

The contact system of the changeover switch is constituted by a plurality of stationary contact heads fitted in the insulating housing and movable contacts in the movable support. The movable contact is a double breakpoint docking bridge, which is connected to or disengaged by rotating the rotor to a different position on the shaft with the handle. The positioning mechanism adopts the roller rod ratchet structure, Change Over Switch and the different limiters are arranged, and the switch of different gears can be obtained.

The switch can be used as a circuit control switch, test equipment switch, motor control switch and master control switch, and welding switch and so on. Its application is very wide, generally mainly used in a variety of household appliances on the switch, such as: electric fans, Change Over Switch microwave ovens and some other commonly used electrical equipment.

Switch is a multi-file, multi-loop control of the main order electrical appliances. Rotary switch is mainly used for a variety of control circuit conversion, voltmeter, ammeter for commutation measurement control, power distribution line conversion and remote control. The rotary switch can also be used to directly control the start, speed and commutation of small capacity motors. Rotary switch single layer structure diagram. Change Over Switch Commonly used products are LW5 and LW6 series. LW5 series can control 5.5kW and below the small-capacity motor; LW6 series can only control the 2.2kW and below the small-capacity motor. For reversible operation control, reverse start is permitted only after the motor has stopped. LW5 series rotary switch according to the handle of the operation can be divided into self-resetting and self-positioning two. The so-called self-recovery refers to the hand when the handle in a gear, Change Over Switch the hand is released, the handle automatically return to the original position; positioning means that the handle is placed in a stall, can not automatically return to the original position and stop The stall.