• Auto-Reclosing Over Voltage and Under Voltage Protective Device
  • Auto-Reclosing Over Voltage and Under Voltage Protective Device
  • Auto-Reclosing Over Voltage and Under Voltage Protective Device
  • Auto-Reclosing Over Voltage and Under Voltage Protective Device
  • Auto-Reclosing Over Voltage and Under Voltage Protective Device
  • Auto-Reclosing Over Voltage and Under Voltage Protective Device

Auto-Reclosing Over Voltage and Under Voltage Protective Device

Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: MCB
Customization:
Manufacturer/Factory & Trading Company

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Zhejiang, China
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Years of Export Experience
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  • Overview
  • Product Parameters
  • Product Description
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
WSB7GQ
Poles Number
1p+N, 3p+N
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CB, CCC
Production Line
100% Automic
Ka
4.5ka, 6ka
Cooperation Type
OEM ODM
Voltage
AC230V
Transport Package
Standard
Specification
20A-63A
Trademark
Westhomes
Origin
China
HS Code
8536300000
Production Capacity
365000

Product Description

Product Parameters

Auto-Reclosing Over Voltage and Under Voltage Protective Device

Main technical parameters
Model WSB7G WSB7GQ
Rated voltage Ue(v) 230V 230V
Rated current In(A) 20, 25, 32, 40, 50, 63A 20, 25, 32, 40, 50, 63A
Breaking capacity lcn (A) 6000A(6~40A), 4500A(50~63) 6000A(6~40A), 4500A(50~63)
Over and under voltage protection setting value (V) 280±5% 160±5%
Action time(S) 0.1s 0.1s
Number of poles (P) 1P+N 3P+N 1P+N 3P+N
Width(mm) 36 72 36 72
Auto-Reclosing Over Voltage and Under Voltage Protective Device
 
Product Description
General

WSB7GQ Miniature circuit breaker (with overvoltage/undervoltage protection) is a derivative product of WSB7-63 Miniature circuit breaker equipped with overvoltage and undervoltage modules. It has the advantages of advanced structure, reliable performance, high breaking capacity, beautiful and compact appearance. It is suitable for residential buildings, office buildings and similar buildings with AC 50Hz, rated voltage up to 400V, overvoltage protection setting value of 280V±5%; undervoltage protection can be added with a setting value of 160V±5%, and rated current below 63A. Overload, short circuit and overvoltage protection for lighting, distribution lines and equipment, and can also be used for infrequent switching of lines and infrequent starting of motors under normal circumstances.
This product complies with the requirements of GB10963.1 and IEC60898-1 standards.

 
Company Profile

WESTHOMES ELECTRICS GROUP(L.L.C),A professional supplier of power transmission and distribution equipment, is engaged in the solutions and relative equipment for power transmission and distribution system of civil, commercial,industrial and construction uses, as well as the full range of service for endplants to mansions, infrastructure facilities and industrial fields. We produce high and low voltage electric equipment, electric kit, high and low voltage electric components, terminal power distribution system for construction, instruments and meters, as well as electronic products, which are used in electric power system. Our business covers more than 60 countries and regions.

WESTHOMES,supportecd by innovative ideas and skilled professors, has developed a highly effcient operation system from technical R&D ,production, marketing netwrok and customer service. This operation system based on ISO9001,together with other relative international product certifications make our products and service highly recognized and respected by craft borthers and users in European and American market.Focusing on the development of internation electric technology, we always timely assimilate the world advanced electric tehnology, and present suitable new products in response to cusomers' requirments.

Along with the development and consummation of our several production bases in Southeat Asisa, we are committed to providing you with more electric products in more favorable prices.We welcome clients all over the world to purchase and act on agency of WEST HOMES electric products, and sincerely hope that our quality products and service will bring you more business opportuniteis and profitability.
Auto-Reclosing Over Voltage and Under Voltage Protective DeviceAuto-Reclosing Over Voltage and Under Voltage Protective DeviceAuto-Reclosing Over Voltage and Under Voltage Protective DeviceAuto-Reclosing Over Voltage and Under Voltage Protective Device

FAQ

Frequently Asked Question (FAQ)

Q:  About the company
A: Westhomes® is a professional manufacturer for low voltage and high voltage electrical products with a thirty-year history.
    Main supplier of state-owned companies like China Stae Grid, China Southern Power Grid through bidding with bunches of test certificates, sales records and operation performance to support.
    Enough investment for research and development for the products innovation.

Q:  About Warranty
 A: 18 months from the date of receivement

Q: About shipment method
A: Depends on the required quantity and delivery urgency, both international express like UPS / DHL / EMS / HK EMS / FedEx / TNT (door to door service) and normal sea shipping & air freight also avaliable.

Q: About MOQ
A: Upto the client

Q: About payment method
A: We accept T/T, Paypal, Western union, L/C. Normally 30% payment in advance, 70% before delivery.

Q:About ordering process
A: First to send an inquiry via made-in-china platform or directly to the contact e-mail address. All the following thing is the communication between us.
 

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Diamond Member Since 2007

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
274
Year of Establishment
1998-01-15