KO3 series reversing switchDetailed product description：

Application of KO3 series reversing switch

1. This series of switches is suitable for use in AC 50HZ three-phase three wire system conversion phase sequence wiring, such as controlling the forward and reverse rotation of motors. The technical performance indicators of the switches comply with GB14048.5-93 standard.
2. The maximum capacity of the motor controlled by this series of switches is shown in the table below

Specification Model	220V	380V
KO3-15	1.7KW	3KW
KO3-30	3.4KW	5.5KW

3. This series of switches should be installed inside circuit control switches and fuses, and should not be used for single power control. They should also not be installed in excessively humid or corrosive gas environments.
4. This series of switches should be used below the rated capacity, but should not be used for sudden braking.
5. When using this series of switches, the contact surface and rotating mechanism of the contacts should be checked regularly. If there is any burning or inflexibility, the power should be disconnected and the switch should be repaired before use.
6. This series of switches should be properly grounded during installation.
7. The installation dimensions of this series of switches are shown in the following chart

Model	A±0.50	B±0.50	ر0.50
KO3-15	sixty	fifty-two	six point five
KO3-30	ninety-five	seventy-five	seven