1 General

1.1 JCH13 series rotary switch mainly applies in 440v and below, AC 50HZ or 240V and below DC circuits .For breaking and closing ,change-over of circuits under manual un-frequent operation. And the typical application are: control of 3 phase motor, control switch of switch gear, control switch of
instruments, and control switch of machinery and welding machine.
1.2 The products complies with GB14048.3, GB14048.5, IEC60947-3 and IEC60947-5.
1.3 JCH13 series switch including current classes such as 10A, 20A, 25A, 32A, 63A, 125A, etc.
1.4 JCH13 series switch is featured with small volume, multi functions, compact structure, quality materials, fine insulation, flexible conversion operations, safety, reliability, novel appearance, etc, thereinto, JCH13-10, JCH13-20, JCH13-25 and JCH13-32F also have finger shield functions.
1.5 JCH13 series are an excellent substitute for LW2,LW5,LW6,LW8,LW12,LW15,HZ5,HZ10 and HZ12.
1.6 JCH13 series rotary switch has Pad-lock type, is applicable in circuits when an physical control was required.

2 Model description

2.3 Use as control switch for a main circuit

2.4 Derivative code and code of special requirement
Derivative code X: there is self-locking function when it is single-hole installation
Code of special requirement F: there is finger shield function when it is 32A

3 Working conditions

3.1 Ambient temperature Do Not exceed 40, and the average temperature ,measured over a period of 24 hours, Do Not exceed 35.
3.2 Ambient temperature Do Not less than -5
3.3 Should not be installed above 2000m above sea level.
3.4 The humility should not exceed 50% when the ambient temperature is 40 and higher humility is allowed for lower temperature.

4 Installation conditions

4.1 Pollution level 3 is required.
4.2 Please follow our manual.

5 Classification

5.1 Classified by application
5.1.1 Change-over switch
5.1.2 Motor switch
5.1.3 Control switch
5.2 Classified by operation
5.2.1 Limited moment
5.2.2 Spring return
5.2.3 Limited moment with spring return
5.3 Classified by contact system
5.3.1Switches with limited moment could have 12 layers in maximum(for 32A and below), and for 63A and above could have 8 layers in maximum;
5.3.2 switches with spring return could have 3 layers in maximum
5.3.3 Motor switches could have 6 layers in maximum
5.4 Diagram for the operation and position of handle

6 Panel and handle

7 Technical parameters

8 Mechanical life

Mechanical life wifthout load: 0.1106 times, operating frequency is 120times/h.
Mechanical life wifth load: 0.03106 times, operating frequency is 120times/h.

9 Installation and dimensions

10 Order procedure

10.1 When you place an order please specify the contact diagram of the product you required. The JCH13 Series rotary switches have the similar contact diagram as the other rotary switches like LW5 HZ5 HZ5B.
10.2 In addition please specify the current rating, mounting plate, handle type ,color and quantity as well.