Change-over Switch

   Change-over Switch is also called the combination switch, it is a multi-contact multi-position type, can control a plurality of circuits of electrical appliances. It is generally used for 2 or more than 2 circuits of power supply or load conversion with manual switching electrical appliances,       not frequently connected and broken circuit. 

Change-over Switches are divided into single-pole, bipolar and multi-pole. It is composed of a single or more single-pole rotary switches stacked on the same square shaft. The upper part of the switch is equipped with a positioning mechanism, which can make the contact in a certain position. Let's introduce the IVY change-over switch in detail.

Ivy's change-over switch model is WJZ12, it is mainly suitable for AC 50/60Hz, rated working voltage 440V and below, DC voltage 240V and below the electrical lines, for manual infrequent connection or break circuit for control and conversion, can also directly control small capacity motor and for the master command control and circuit measurement. The product has a wide range of appications. It can be used as circuit control switch test equipment switch electric machine control switch main command control switch and welding machine switch, complete set of electrical switchgear or three-phase asynchronous motor load starting variable speed steering and as the main circuit and auxiliary circuit conversion, can fully replace other Change-over Switches.The product compile with GB/T14048.3 and IEC 60947-3 standards.

  So what are the advantages of this product?

1.The gear specifications are multi - conversion flexible and easy to operate.

The most common ones in the market are 0-2 grades. However,in order to meet different deamnd for customers, Ivy can provide 0-2 grades, 0-7 grades and so on.

2.To compare the poor copper point of the Change-over Switch on the market with very thin silver plating, the contact of Ivy's Change-over Switch adopts pure silver alloy material, which also makes its carrying capacity stronger and performance more reliable.

3. Compared with the rated voltage of 220 VAC, 380 VAC and so on, Ivy's conversion switch has a wider rated voltage range. Under the condition of rated voltage of 440V AC and 240V DC, our WJ conversion switch can be used.

After understanding the advantages of the Change-over Switch, let's popularize the application of the Change-over Switch. Change switch is often used in power distribution cabinets, stabilizer, capacitor compensation cabinets, over-voltage and under-voltage protectors, powersupply   converters, motors, pumps, fire elevators and so on. If you also have this demand, please click https://www.ivy-metering.com/change-over-switch/change-over-switch.html  to choose what you want.