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Rotary Electrical Isolator Switch Applied To Circuits Of AC 50Hz 60Hz

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Address: Xiangyang Industrial Zone,Liushi Town,Yueqing City,Zhejiang Province,325604,P.R.China

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WENZHOU MEIHENG ELECTRIC CO.,LTD

Rotary Electrical Isolator Switch Applied To Circuits Of AC 50Hz 60Hz

Country/Region	china
City & Province	zhejiang
Categories	Rotary Switches

Product Details

LW30 series 3 Phase Universal Isolator switch Main Switch with “ON-OFF”

Product Description:

LW30 series Rotary Isolator switch have six current ratings: 20A,25A,32A,40A,63A,80A,100A
LW30 series Rotary Isolator switch has the finger protection terminals, which offers an extra advantage.
LW30 series Rotary Isolator switch has Larger insulation distance, quick disconnector response. And is a good choice For DC circuits.
LW30 series Rotary Isolator switch has additional contact which enable us to install the contact separetely.
LW30 series Rotary Isolator switch comply with IEC 60947-3.

General Features:

Wide range of function for switching, it has 20A,25A,32A,40A,63A,80A,100A
Capability for switching of resistive, or inductive, or mixed loads.
The most economical way for switching electrical loads.
Made of the best materials with high mechanical, electrical and thermal resistance.
Double-break bimetallic contacts made of silver alloy and Copper.

Advantage:

LW30 series Rotary Isolator switch have the characteristics of small size, multi-function, compact structure, exquisite material selection, good insulation, flexible conversion operation, safety and reliability, and novel appearance.
LW30 series Rotary Isolator switch supply for many different Installation method: Padlock-Panel, Panel Mounting, DIN-RAIL Mounting…

Technical parameters:

Description	LW30-25(20)	LW30-32	LW30-40	LW30-63	LW30-80
Rated thermal current	ITH	A	25(20)	32	40	63	80
Rated working voltage	LE	V	240	440	240	440	240	440	240	440	240	440
Ie/Pe	Ie/Pe
AC-21A		A/KW	20/-	20/-	32/-	32/-	40/-	40/-	63/-	63/-	80/-	80/-
AC-22A		A/KW	20/-	20/-	32/-	32/-	40/-	40/-	63/-	63/-	80/-	80/-
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
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	57/30

Description

LW30-25(20)

LW30-32

LW30-40

LW30-63

LW30-80

Rated thermal current

ITH

25(20)

Rated working voltage

240

440

240

440

240

440

240

440

240

440

Ie/Pe

AC-21A

A/KW

20/-

32/-

40/-

63/-

80/-

AC-22A

A/KW

20/-

32/-

40/-

63/-

80/-

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

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

57/30

Description	Dimensions(mm)					Installation(mm)
Description	A	B	C	K	L	E	F	D1	D2
LW30-20	64	42	54	13.5	61	48	48	Φ10	Φ4.2
LW30-25	64	42	54	13.5	61	48	48	Φ10	Φ4.2
LW30-32	64	42	54	13.5	61	48	48	Φ10	Φ4.2
LW30-40	64	50	64	16	67	48	48	Φ10	Φ4.2
LW30-63	64	50	64	16	67	48	48	Φ10	Φ4.2
LW30-80	64	70	80	22.5	82	48	48	Φ10	Φ4.2
LW30-100	64	70	80	22.5	82	48	48	Φ10	Φ4.2

Normal working conditions:

Working temperature: -25°C~+40°C;the average temperature mustn’t be pass 35°C
Working height: ≤2,000m
Relative humidity: ≤50% with highest temperature +40°C,but allow higher humidity with low temperature less than 40°C.(eg. humidity 90%----teperature20°C)

Classification

1. Classified by utilization, control and load switch.
Main switch Control switch

2. Classified by Usages
AC-23A AC-3

Classified by Protection level

Without Water-proof box:IP2L0 With Water-proof box:IP65
Further information:

1. Plastics materials: all raw materials are brand-new and second-hand materials are forbidden. Furthermore some of them are supplied by super branding companies like DSM, Mitsubishi.

2. There is just one level of quality as A in MEIHENG and we are aim to provide the excellent articles to our clients and help them gain more market shares.

3. ODM: we are providing ODM services to the super companies (more than 15) who are top-10 electrical industrial companies in their country. Just show us your ideas and we will present a solution.