Rotary Cam Switch with Master Switch Exterior Box

You can rest assured to buy Lixin Rotary Cam Switch with Master Switch Exterior Box from our factory. The product complies with GB/T14048.3, GB/T14048.5 and EN60947-5-1 certification. The W30 series switch has small size, compact structure, exquisite material selection, good insulation, finger protection function, safety and reliability. Other contact blocks can be added to the 3-pole standard block without dismantling the switch.

Send Inquiry

Product Description

As the professional manufacturer, we would like to provide you Lixin Rotary Cam Switch with Master Switch Exterior Box. The LW30 series transfer switch is mainly used in electrical circuits with AC 50Hz, rated operating voltage below 440V, and rated current up to 100A. It is used as the main switch for ventilation equipment, air conditioning and water pump systems. It can also directly control small-capacity AC motors.

The product complies with GB/T14048.3, GB/T14048.5 and EN60947-5-1 certification.

LW30 series switches have complete specifications, including current levels of 20A, 25A, 32A, 40A, 63A, 80A and 100A.

[W30 series switches have small size, compact structure, exquisite material selection, good insulation, finger protection function, safe and reliable, and other contact blocks can be added to the 3-pole standard block without having to dismantle the switch.

The insulation distance of LW30 series switches is larger than other similar switches, the disconnection speed is fast, and it is suitable for DC switches.

Working conditions of Rotary Cam Switch with Master Switch Exterior Box

Normal Working Conditions

(1) The ambient air temperature does not exceed +40 degrees, and the average temperature within 24 hours does not exceed 25°C;

(2) The lower limit of the ambient air temperature does not exceed -25°C

(3) The altitude of the installation location does not exceed 2000m;

(4) When the maximum temperature is +40°C, the relative humidity of the air does not exceed 50%. Higher relative humidity is allowed at lower temperatures, such as 90% at 20°C. Special measures should be taken to deal with condensation that occasionally occurs due to temperature changes.

Installation Conditions

(1) The switch is installed in environmental conditions of pollution level 3;

(2) Install according to the instructions provided by the factory.

Classification

1. According to usage categories

(1)AC-23A

(2)AC-3

2. According to the protection level provided (1) without switch box: IP20

(2) With thermoplastic sealed switch box: IP65

Auxiliary Specification Code

Number of levels: 3 for third level, 4 for fourth level

Additional contacts: 0 without, 1 with side-mounted auxiliary contacts

Intermediate terminal: 0 without, 1 with neutral terminal

Ground terminal: 0 without, 1 with ground terminal

Product model and its meaning

Lixin Rotary Cam Switch with Master Switch Exterior Box Parameter (Specification)

Model specifications	LW30-25(20)	LW30-32	LW30-40	LW30-63	LW30-80	LW30-100
Agreed heating current lth A	25(20)	32	40	63	80	100
Rated operating voltage Ue V	240 440	240 440	240 440	240 440	240 440	240 440
Rated value le/Pe
AC-21A A/kW	20/- 20/-	32/- 32/-	40/- 40/-	63/- 63/-	80/- 80/-	100/- 100/-
AC-22A A/kW	20/- 20/-	32/- 32/-	40/- 40/-	63/- 63/-	80/- 80/-	100/- 100/-
AC-23A A/kW	15/4 15/7.5	22/5.5 22/11	30/7.5 30/15	43/11 43/22	57/18.5 57/30	70/22 70/37
AC-3 A/kW	11.7/3 11.7/5.5	15/4 15/7.5	22/7.5 22/11	36/11 36/18.5	43/15 43/22	57/18.5 57/30