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Advanced Over-Under Voltage Auto Recloser for Reliable Protection
US$15.90-19.00
10 Pieces

Product profile

Customization

Available

Operation

Automatic Reclosing

Speed

Normal Type Circuit Breaker

Model NO.

WB8-63/4PV

Installation

Dinrail

Structure

MCB

Poles Number

4

Type

Circuit Breaker

Function

Overcurrent Protection, Automatic Recloser

Certification

CE

Rated Voltage

230V/400V

Automatic Closing Time

≤3s

Automatic Opening Time

≤1s

Mechanical Life

≥30000

Electric Life

≥6000

Rated Frequency

50/60 Hz

Poles

1p+N,2p,3p+N,4p

Rated Short Circuit Capacity

6-10kv

Transport Package

Inner Box+Outer Carton

Trademark

Winston

Origin

Zhejiang, China

Production Capacity

10000PCS/Month

Key features

Automatic Reclosing Function: Automatically reconnects power after failure and disconnects during grid failure for safety.
Multi-Protection Features: Provides overload, short circuit, overvoltage protection, and interference resistance.
DIN Rail Installation: Compact 18mm width design allows convenient and interchangeable DIN rail mounting.
Safety Indicator Light: Front red LED indicates control signal status for easy monitoring of electric state.
Wide Voltage Range: Supports 230V/400V rated voltage with 6-10KV short circuit capacity.
Customizable Poles: Available in 1P+N, 2P, 3P+N, and 4P configurations to suit different needs.

Company profile

Yueqing Winston Electric Co., Ltd.
Importers and ExportersYears of Export ExperienceIn-stock CapacityFast Delivery
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.29h

About Our Factory & Business Background

Address3rd Floor,Liufeng Building Liushi Town, Wenzhou, Zhejiang, China
Plant Area300 square meters
Number of Employees20
Registered Capital100,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union
International Commercial Terms(Incoterms)FOB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity10 Pieces
Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsProximity Sensor, Thermostat and Heater, Switching Power Supply, Motor Soft Starter, Frequency Inverter, Transformer, Relay, Circuit Breaker, Photoelectric Sensor, AC Contactor
R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2010-05-05
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa
Repeat Buyers Choice50%~80%
Annual Export Revenue2,000,000 USD
Number of Foreign Trading Staff9
Overseas Agent/BranchNo
New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are the main protection functions?
A:
The device provides overload protection, short circuit protection, overvoltage protection, and interference resistance to ensure electrical safety.
Q:How does the automatic reclosing feature work?
A:
It automatically reconnects the circuit after a failure and disconnects during city power failure to prevent parallel connection with photovoltaic power.
Q:What installation method is supported?
A:
It supports DIN rail installation with a compact width of 18mm per pole, allowing for convenient and interchangeable mounting.
Q:What are the available pole configurations?
A:
The product is available in 1P+N, 2P, 3P+N, and 4P configurations to suit various circuit requirements.
Q:Is there a visual indicator for the control state?
A:
Yes, a red control signal indicator light on the front shows the current state: lit when AC 220V signal is present, and off when 0.

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