China Single Lock 3 Way Phase Changeover Rotary Knob Switch Selector
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Product Highlights
- Comprehensive Certifications: Certified with ISO and CE standards, ensuring compliance with international quality and safety requirements.
- High Voltage Resistance: Rated insulation voltage of 690V, suitable for AC 50Hz/60Hz and DC circuits up to 440V.
- Safety Terminal Design: Selected models (LXW26-10/16/20/25) feature finger-proof terminals for enhanced operator safety.
- Versatile Operation Modes: Available in Position style, Auto-return style, and combined Position & Auto-return configurations.
- Broad Application Scope: Ideal for 3-phase motor control, switchgear, instrument control, and machinery changeover.
- OEM/ODM Support: Customization options available including product naming, current ratings, and mounting types.
Product Attributes
- Customization
- Available
- Rotary Number
- Single Button
- Usage
- Electrical Appliance
- Model NO.
- LW26 single lock
- Standard
- Standard
- Structure
- Self-Locking
- Operation
- Knob
- Certification
- ISO, CE
- Condition
- New
- Product Name
- Universal Transfer Switch
- Max. Current
- 20A 25A 30A 40A 50A 63A 80A
- Mounting Type
- Face Plate Mounting
- OEM/ODM
- Ok
- Type
- Rotary Switch
- Utilization
- Change Over;Motor;Control
- Operation Type
- Limited Movement;Spring Return
- Transport Package
- Export Packing
- Specification
- single phase
- Trademark
- GWIEC
- Origin
- Wenzhou, Zhejiang, China
- HS Code
- 8536200000
- Production Capacity
- 50000
Product Images of China Single Lock 3 Way Phase Changeover Rotary Knob Switch Selector
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Product Description

PRODUCT PARAMETER
|
Product Brand: |
GWIEC |
Product Name: |
Rotary switch |
|
Product Type: |
LW26/LW30 |
Rated frequency (fr): |
50 Hz-60Hz |
|
Standards: |
IEC60947 |
Insulated Voltage Ui: |
690V |

Rotary Switch Application:
- The LW26 sereies rotary switch mainly applies to 440V and below AC 50Hz or 240V and below DC circuits
- For breaking and closing,changeover of circuits under unfrequenly manual operation
- And the typical application are:control switch of 3 phase motors,control switch gear,control switch of instruments,and changeover switch of machinery and welding machine
- The series comply with the GB14048.3,GB14048.5 and IEC60947-3,IEC60947-5-1
Among which, the LXW26-10, LXW26-16, LXW26-20 and LXW26-25 enjoy the finger-proof terminals, which offered an extra advantage.
1) Position style; 2) Auto-return style; 3) Position & Auto-rerurn style.
|
Model |
LW26-20 |
LW26-25 |
LW26-32 |
|||||||
|
Rated insulation voltage Ui |
690V |
690V |
690V |
|||||||
|
Rated thermal current Ith |
20A |
25A |
32A |
|||||||
|
Rated working voltage Ue(V) |
120 |
240 |
440 |
120 |
240 |
440 |
120 |
240 |
440 |
|
|
Rated working |
AC-21A |
- |
20 |
20 |
- |
25 |
25 |
- |
32 |
32 |
|
AC-23A |
15 |
15 |
22 |
22 |
30 |
30 |
||||
|
AC-2 |
15 |
15 |
22 |
22 |
30 |
30 |
||||
|
AC-3 |
11 |
11 |
15 |
15 |
22 |
22 |
||||
|
AC-4 |
3.5 |
3.5 |
6.5 |
6.5 |
11 |
11 |
||||
|
AC-15 |
5 |
4 |
8 |
5 |
14 |
6 |
||||
|
DC-13 |
5 |
1 |
- |
9 |
1.5 |
- |
25 |
11 |
- |
|
|
Power P (KW) |
AC-23A |
- |
3.7/2.5 |
7.5/3.7 |
- |
5.5/3 |
11/5.5 |
- |
7.5/4 |
15/10 |
|
AC-2 |
4 |
7.5 |
5.5 |
11 |
7.5 |
18.5 |
||||
|
AC-3 |
3/2.2 |
5.5/3 |
4/3 |
7.5/.7 |
5.5/4 |
11/6 |
||||
|
AC-4 |
0.55/0.75 |
1.5/1.5 |
1.5/1.5 |
3/2.2 |
2.7/1.5 |
5.5/2.4 |
||||




About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2231514". Items marked "" are certified.
Company Profile
Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
About Our Factory & Business Background
- Address
- The First Industrial Zone, Qiligang, Zhejiang, China
- Terms of Payment
- LC, T/T, PayPal
- International Commercial Terms(Incoterms)
- FOB
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- ningbo
Our Production Capability & Technical Expertise
- Main Products
- MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Our Industry Experience & Global Business Record
- Export Year
- 2017-07-19
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available current ratings?
- The switch supports multiple current ratings including 20A, 25A, 30A, 40A, 50A, 63A, and 80A.
- What standards does the product comply with?
- The product complies with GB14048.3, GB14048.5, IEC60947-3, and IEC60947-5-1 standards.
- Can I customize the product name or mounting type?
- Yes, OEM/ODM services are available, allowing customization of product names, current ratings, and mounting types.
- What is the rated insulation voltage?
- The rated insulation voltage (Ui) is 690V for models LW26-20, LW26-25, and LW26-32.
- What are the typical applications for this rotary switch?
- It is typically used for controlling 3-phase motors, switchgear, instruments, and as a changeover switch for machinery and welding machines.
- What are the payment terms?
- Payment terms include LC, T/T, and PayPal.
- What is the lead time for production?
- The lead time is 1-3 months during peak season and one month during the off-season.
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