Zhejiang, China
Business Type:
Group Corporation
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
OEM/ODM Availability:
OEM/ODM Service
Sample Available
MEI Awards

High Voltage AC Load Break Switch, 40.5kv AC Load Break Switch, 40.5kv Outdoor Disconnector Switch manufacturer / supplier in China, offering 40.5kv AC Outdoor Disconnector, Isolation Switch 400V 100A Rdx6SD-100 3p, AC Contactor for Household 25A 2pole 2no Rdch8-25/20 and so on.

Gold Member Since 2005
Audited Supplier

40.5kv AC Outdoor Disconnector

Get Latest Price
Min. Order / Reference FOB Price
3 Pieces US $885.4-3,243.8/ Piece
Port: Ningbo, China
Production Capacity: 3, 000 Sets/Per Month
Payment Terms: L/C, T/T
Type: High-voltage
Structure: Single-column Disconnector
Installation: Outdoor High-voltage
Operation: Manual
Grounding Mode: Grounding
Number of Poles: One Pole, Three Poles

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Basic Info

Model NO.: GW4-40.5
Grounding: No Ground Single Ground, Double Ground
Series: One, Three
Run: Vertical Rotation
Switching Mode: Single Throw-in
Structure of Operating: Manual
Certification: ISO9001, CCC
Brand: People
Rated Frequency: 50Hz
Rated Voltage: 40.5kv
Rated Current: 400A, 630A, 1000A, 1250A,1600A
Customized Design: Yes
Trademark: PEOPLE
Transport Package: Standard Export Packing
Specification: CCC
Origin: Wenzhou, Zhejiang, Cn
HS Code: 8535309000

Product Description


GW4-40.5 outdoor AC high voltage isolation switch is the control & protection device for AC 50Hz, 40.5KV distribution systems, No oil, no-toxic, no firing or explosive dangers. Widely used in the industry and distribution network ect. 

Under the situation of voltage withour load, for breaking & making electrical devices with manual mechanism to operate.

The product complies with GB1985 standard. 

ModelRated Voltage(kV)Rated Current(A)Rated short-time withstand current(4s)Rated peak withstand current


1. The disconnector consists of base, isolation post, conducting parts and operation mechanism ect. Every pole owns two posts, every post upper ends is installed conducting knife. Tow side knife contacts locate in the middle of two posts.
    Bottom end is installed with  bearing holder. With the conduction of  operation mechanism, can make knife rotary horizontally 90° to meet the requirement of making & breaking.

2. It's single-pole type, can combine 3 poles as interactive three-pole type via connection stick. Match with CS11 or CS8-6D series manual operation mechanism. The CS17can be applied in the disconnector with two grounding switches.

3.  Reasonable structure, flexible operation; single pole or three-pole application. Convenient for installing
Long contact knife open clearance, safe & reliable isolation. Can be adding one side grounding or two grounding according to clients.


Packing and shipping
-- Wooden box for products.
-- Shipping mark according to customer's request.
-- Bulk production will be deliveried by sea and air.
40.5kv AC Outdoor Disconnector

Our Service
-- We have our own factory, professional manufacturer
-- We can send you samples within one week.
-- We do OEM & ODM services .
-- We control quality strictly, quality problem: 100% compensation or change
Warmly welcome to visit our factory. Welcome customer or your agent to inspect before order or lading.
40.5kv AC Outdoor Disconnector


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