YZTW LW26-160 LW26 160A Cam Rotary Changeover Switch

Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Max. Current:
Max. Voltage:
Model specification:
Rated insulation voltage:
Given heating current:
Rated work volt:
AC-21 B Icw-A Is:
Product Name:
YZTW LW26-160 LW26 160A Cam Rotary Changeover Switch
Packaging Details
Rotary Switch Box
Delivery Time
Product Details

Product Display

Product Description

Product’s introduction

LW26 series switch is mainly suitable for AC50HZ, rated Working voltage 380V,rated current 20A to 160A electrical circuit, for hand The utility model can be used as a control or a conversion circuit with the functions of frequent switching on and switching off,and can be used for NBC-200,250, and 315,400,500,630 CO2 gas shielded welding machine,inverter arc welding machine and air plasma cutting machine for regulating current or voltage.
The product conforms to the standard GB14048.3
LW26 series switch specifications complete, there are 20A, 25A, 32A,63A, 125A, 160A and other current rating.
LW26 series switch has small size, com pact structure, material selection The operation is flexible, safe and reliable, and the appearance is novelandsoon.


Model and its meaning

Main technical parameters


model specification LW26-20 LW26-25 LW26-32 LW26-63 LW26-125 LW26-160
Rated Insulation voltage 690 690 690 690 690 690
Given heating current 20 25 32 63 125 160
Rated work volt 380 380 380 380 380 380
Rated work current 20 25 32 63 100 160
AC-21 B lew-A Is 240 300 384 756 1500 1920

Mechanical and electrical life

  • Mechanical life   :  20 thousand times,operation frequency is 120 times/hour. 
  • Electrical life       :  10 thousand times,operation frequency is 120 times/hour.

Normal work condition

  • The ambient air temperature is not more than+40°C, and the average temperature of 24h Degree not exceeding+35°C;
  • The minimum temperature of ambient air is-25°C;
  • Installation site altitude not exceeding 2000m;
  • When the maximum temperature is+40°C, the relative humidity of the air is not more than 50%, Higher relative humidity can be allowed at lower temperatures, such as 90% to reach 20°c,On due to temperature condensation when special measures should be taken;
  • The pollution level of the surrounding environment is 3rd grade;
  • Switch can be installed in any in denied position of the occasion.

Outline and installation dimensions

model specification outline size(mm) installation size(mm)
A C L a dl d2
LW26-20 48 43 22+9.6n 36 Φ8.5 Φ4.5
LW26-25 48 45 23+12.8n 36 Φ8.5 Φ4.5
LW26-32 64 58 29.2+12.8n 48 Φ10 Φ4.5
LW26-63 64 66 29.2+21.5n 48 Φ10 Φ4.5
LW26-125 88 84 35+26.5n 68 Φ13 Φ6
LW26-160 88 84 35+26.5n 68 Φ13 Φ6
Notes:N is layer Of Contact system

On-off principle can be designed and manufactured according to user’s requirements

Hot Products

Company Profile



TIANWEI Electric is an irxlustry engaged insupporting production of vorious types of the welding machine switch.The mechanical equipment in auto parts industry,the universal switch for low-voltage apparatus.the combination switch.power switch,and the inverting switch for power-supply equipment and radio equipment.Which is also an enterprise specialized in R&D.manufacturing sales and service in whole.The company owns strong technical force.advanced production technology and equipment.perfect quality assurance system.os well as excellent customer service.


Packing & Shipping




Q: Do you have a catalogue?
Can you send me the catalogue to have a check of all your products?
A: Yes , We have product catalogue.Please contact us on line or send an Email for the catalogue.
Q: I need your price list of all your products, do you have a price list ?
A: We do not have a price list of all products.
Because we have so many items,and it’s impossible to mark all of their price on a list.
And the price are always changing because of the raw material cost changes.
If you want to check any price of our products, please feel free to contact us.
We will send you offer very soon!
Q: I can’t find the product on your catalogue, can you make this product for me?
A: We can according to your request, the size of the drawings to custom style.
Our catalogue shows most of our products,but not all.
If we do not have it,we can also design and make a new mold to produce it.
For your reference,making a ordinary mold will take about 5-30days.
Q : Can you make customized products and customized packing?
A: Yes.We made a lot of customized products for our customer all the time.
And we made new toolings for our customers also for producton of new products.
About customized packing,we can put your Logo or other info on the packing.
But just have to point out that ,it requires MOQ.
Q: Can you provide samples ? Are the samples free ?
A: Yes,we can provide samples.Normally,we provide 1-3pcs free samples for test or quality
But you have to pay for the shipping cost.
If you need many items, or need more qty for each item,we will charge for the samples.
Q: What kind of payment do you accept ? Can I pay RMB ?
A: We accept T/T(Wire transfer),Western Union and Paypal.
And you can pay in RMB. Sure.
Q : What about your delivery time?
A: We have a lot of products in stock.We can send the stock products in 3 work days.
If without stock,or stock is not enough, we will check the delivery time.
Q : How to ship my order ? Is it safe?
A: For small package, we will send it by Express, such as DHL,FedEx,,UPS,TNT,EMS.That’s a
Door to Door service.
For big packages, we will send them by Air or By ocean.
We will use good packing and ensure its safety.
We will be responsible for any product damage caused in delivery.
Q: Can I become an Agent / Dealer of YZTW products?
A: Welcome! But please let me know your Country/Area fisrt,
we will have a check and then talk about this.
If you want any other form of cooperation,do not hesitate to contact us.
Any requirements or questiones,welcome to “Send” us an e-mail Now!!!

It’s our great honor to serve you! You can also get the FREE SAMPLES soon.

Contact US





High Quality GW19 12KV 200A 400A 630A High Voltage Outdoor Isolator Switch

Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Max. Current:
Max. Voltage:
Packaging Details
Delivery Time
15days after got the payment

Outdoor High Voltage disconnect siwtch GW9-10W

The “GW9-10W”type of outdoor high voltage isolator switch is the high voltage switch equpment of single phase AC 50Hz.The prducts is suitable for power system with rated voltage 12KV to make or break power supply under circumstances of with voltage and nomload.

The isolator is adopts islated hook rod to operate.



Technical Specification:

Type Rated
4S Heat
Impulse withstand
withstand voltage
HGW9-10W/200 12 200 12500 31500 75 85 38 42
HGW9-10W/400 12 400 12500 31500 75 85 38 42
HGW9-10W/630 12 630 12500 31500 75 85 38 42
HGW9-10W/1000 12 1000 12500 31500 75 85 38 42




American standard membrane switch

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Max. Current:
Max. Voltage:
Packaging Details
inner plastic ,outer cartoon
Delivery Time

Welcome to xinjiejia  


Membrane button switch 
1. Material: PET                                  
2. Button: embossed dome
3.Viscose: 3 m adhesive 
4.excellent quality 
5.durable, good click-feeling 
passed ISO9001,ROHS, 

 Technical Data
1 Electrical Performance

Operating Voltage ≤50VD
Operating Current ≤100m
Contact Resistance 0.5~10Ω
Insulation Resistance ≥100MΩ(100VDC)
Base material  Withstand 2kDVC
Contact bounce ≤6ms
Loop Resistance 50Ω,150Ω,350Ω or as per clients’ requirement

2 Mechanical Properties

 Life expectancy  >1 million times
 Switch stroke  0.1-0.4mm(Flat type)0.4-1.0mm(Tactile type)
 Actuation force 15~750g
Flex Tail Pitch(Standard) 2.54 /2.50 /1.27/ 1.25mm



3 Environment Specification

Operation Temperature  -20°C~+70°C
Storage Temperature    -40°C~+85°C
 Humidity  40 C, 90%-95%, 240 hours


4 Printing Indicator

  Size Deviation: ±0.15mm
  Side Boundary: ≤0.1mm

One-stop shopping! Standard and custom-made membrane keypads
XINJIEJIA offers a wide range of standard keypads designed for XINJIEJIA enclosures.When requested, custom-made versions can be supplied at low cost and fast. In addition, XINJIEJIA offers the machining of enclosures and mounting of membrane keypads. Keypad face membranes can be designed to your specifications.
Features :
We use exclusively high-quality materials in our membrane keypads, ensuring longevity even in harsh industrial environments.

An overview of our off
Are you looking for a membrane keypad with an individual and sophisticated design? 
Our keypads are manufactured to meet our customers` exact requirements – whether in terms of size, design or color, matt, semi-gloss or glossy, with or without a window, with a tactile action point, including LEDs or other components, integrated in supporting plates or pre-mounted on our enclosures. 
And of course, assembly of the membrane keypad is part of our service offer.

  Commonly used controller for membrane switch
  General controller of 2.54 mm and 1.0 mm FPC controller, of course, part of the customer can choose FCI control


DC Outdoor Electric High-voltage Fuse Disconnecting Switch

Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Max. Current:
Max. Voltage:
Waterproof degree:
Packaging Details
1 piece / box , 10 boxes/ctn for fuse disconnecting switch
Delivery Time
sample in 3 days , bulk time will be depend on your quantity
Product Description


   DC Outdoor Electric High-voltage fuse disconnecting switch

Product introduction :

SNG4-003GL dc isolators have been specifically designed to switch Direct Current (DC)  at voltages up to 1000vTheir robust design and ability to switch such voltages at reated current , mean that they are ideally suited to to be used in the switching of Photovoltaic (PV) systems . All photovoltaic installations must have a DC switch to disconnect the DC/AC inverter from the photovoltaic panels in accordance with IEC .

Product Features :

  Model  SNG4-003GL
Current  32A
Poles  2P,4P
Waterproof degree  IP66





Product Details Show :

Product Picture Show :

Packaging & Shipping

Product packaging and shipping :

Our Services

Isolator Switch After-sales Service :

Situation 1: For no quality problem, there is no returns or refund .If there is any problem not caused by us,we are pleasure to fix it for the buyer. And the buyer is responsible for paying shipping back to us.


Situation 2: For any quality problem caused by us, We provide refund for returns made within 10 days of the delivery date. Or we fix it or make new ones for the buyer as request. Used items will not be refunded.

If you wish to return an order.

Certificate approved :

Company Information

Saip Electric Group Company Limited 

1. An enterprise specialized in design , production , and sales of electric equipments .

2. Located in the largest manufacturing base of electric equipment of Wenzhou China .

3. An ISO9001 cerificated enterprise , owns modern production lines and high quality controlling equipment

with scientific administration , professional engineers , highly trained teams technicians and skilled workers .


                                             ——– 7 years export experiences .

                                            ——– Alibaba top golden suppliers .

                                            ——– Specialized in electric equipment .

Pls contact me if you are interested in our product


Isoaltion switch ip66 load break isolating inverter charger transfer

Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Max. Current:
Max. Voltage:
50/60 Hz
Electrical life:
1700 times
Product Keywords:
isoaltion switch
Packaging Details
Standard package or according to customer’s requirements
Delivery Time
25-30days depends on the order quantity

HH15 Series isolating switch-disconnector-fuse,QA and QP series switch-discomector (hereinafter called switch) are manly used in the distributing and motor circuit which has high short-circuit current, and acted as main switch or master switch infrequently operated by hand, it is particularly suitable in the relative high class with drawable low voltage complete equipment.

This product is in confirmity with standard IEC 60947-3 GB 14048.3.


HH(QSA)series fuse combination switches  

Type HH15-63 HH15-125 HH15-160 HH15-250 HH15-400 HH15-630
Standard IEC 60947-3 
Approval CE
Conventional thermal current Ith(A) 63 125 160 250 400 630
Rated voltage (V) 400/660V
Rated insulation voltage(V)  660V
Number of poles  2,3,4,3N
Rated frequency (HZ)  50/60
Associated fuse( SIZE) NT00-63 NT00-125 NT00-160 NT1-250 NT2-400 NT3-630
Associated current:            
400V,AC-23B (A) 63 125 160 250 400 630
660V,AC-22B (A)  63 100 160 250 315 425
Rated breaking capability Icn in AC23 400V (KA)  50 50 50 50 50 50
Mechanical life (times)  1700 1400 1400 1400 800 800
Degree of protection (operator side) IP20
Operation torque (Nm) 7.5 7.5 16 16 16 30
HH15A(QA)Series load isolation switch            
Type HH15A-125 HH15A-200 HH15A-400 HH15A-630 HH15A-1000  
Standard IEC 60947-3   
Approval CE  
Conventional thermal current Ith(A) 125 200 400 630 1000  
Rated voltage (V) 400/660V  
Rated insulation voltage(V)  660V  
Number of poles  3,4,3N  
Rated frequency (HZ)  50/60  
Associated current:            
400V,AC-23B (A) 125 200 400 630 1000  
660V,AC-21B (A)  125 200 400 630 1000  
660V,AC-22B (A)  125 160 315 425 630  
Rated making capability in AC-23 400V (A) 20 20 50 50 50  
Ratedshort-timewithstandcurrent Icw(kA) for1S 4 4 15 15 15  
Mechanical life (times)  1400 1400 800 800 500  
Degree of protection (operator side) IP20  
Operation torque (Nm) 7.5 7.5 16 16 30