LW30 Rotary Switch - Factory Direct Supplier | High-Quality Switches

1. It is advisable to keep the handle in the horizontal rotation position when installing the rotary switch; 2. Due to the low on-off capability of the rotary switch, it cannot be used to break the fault current. When the motor is used to control the forward and reverse rotation, the reverse connection is not allowed after the motor is completely stopped; 3. When the power factor of the load is low, the capacity of the rotary switch should be reduced, otherwise it will affect the life of the switch; if the power factor of the load is less than 0.5, it is not suitable to use the HZ rotary switch due to the difficulty of extinguishing the arc; 4. There are many ways to connect the rotary switch, and it is necessary to select products of corresponding specifications according to actual needs. It does not have overload and short circuit protection. If the circuit requires the above protection, it should be installed separately at the same time; 5. The operation should not be too ordinary, usually should not exceed 300 times per hour. Otherwise, the mechanical wear of the contact is too fast, and it is easy to leave the metal powder in the contact gap and cause poor insulation.

Ampere:	20A,25A,32A,40A,63A,80A,100A
Voltage:	110-550VAC
Features:	CE CCC ISO9001 certification
	On and off position
	Operate frequency: 30 times per hour

LW30 Series Rotary Switch

The LW30 series rotary switch applied to circuits of AC 50Hzwith working voltage up to 440Vand rated working current up to 100A. LW30 is suitable to control: air-conditioner,water pump and ventilating equipments ,and AC motors with small power. LW30 series rotary switch have six current ratings:20A, 32A, 40A, 63A, 80A, 100A.LW30 series has the finger protection terminals, which offers an extra advantage. LW30 series switch has larger insulation distance, quick disconnecting response.And is a good choice for DC circuits. LW30has additional contact which enable us to install the contact separetely. LW30 series rotary switch comply with: GB/T 14048.3, and IEC 60947-3.

Working conditions

(1)Ambient temperature DO NOT exceed 40C, and the average temperature, measured over a periodof 24hours ,DONOTexceed35℃. (2) Ambient temperature should not be below -25℃ (3) Should not be installed above 2000m above sea level. (4) The humidity should not exceed 50% when the ambient temperatureis 40℃ and higher humidity is allowed for lower temperature .

Our Services

1.All inquiries will be replied in 12 hours 2.All products are 100% original 3.Short delivery time: 1-5 working days 4.Warranty: 2 years for different models 5.Our after sale service is per your any requirement.

FAQ

1. How can i get the price? -We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote. 2.Can I buy samples placing orders? -Yes.Please feel free to contact us. 3.What is your lead time? -It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity. 4.What is your payment term? -T/T,Western Union,MoneyGram,and Paypal.This is negotiable. 5.What is the shipping method? -It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.

Specifications

Precautions for the installation and use of the rotary switch

Dimensions and installation / Panel installation

Description

LW30-25(20)

LW30-32

LW30-40

LW30-63

LW30-80

LW30-100

Rated thermal current

ITH

25(20)

100

Rated working voltage

240

440

240

440

240

440

240

440

240

440

240

440

Ie/Pe

AC-21A

A/KW

20/-

32/-

40/-

63/-

80/-

100/-

AC-22A

A/KW

20/-

32/-

40/-

63/-

80/-

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

57/30

57/18.5

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