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AC220V; AC380V 12kv Seamless Operation Short Resistant Anti Interference High Reliability High-Performance Circuit Breaker
US$317.46-423.81
10 Pieces

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

YCW9X

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Insert

Structure

ACB

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

VDE, CE, CB, CCC

Rated Current

200,400,630,800,1000,1250,1600A

Control Voltage

AC220V;AC380V

Controller Type

M(Default),F,3m,3h

Number of Poles

3p,4p

Frame Grade Current

1600A

Design Code

Plastic Frame Integrated Circuit Breaker

Transport Package

CNC/OEM

Specification

YCW9X

Trademark

CNC/OEM

Origin

Zhejiang, China

Production Capacity

8000units/Years

Key features

High Breaking Capacity: AC400V: 60kA Icu / 50kA Ics; AC800V: 32kA Icu / 20kA Ics.
Multi-Function Protection: Includes overload, short circuit, neutral line, earth fault, and leakage protection.
Smart Controller Options: Available in M, F, 3m, and 3h types with advanced monitoring and communication.
Zone Selective Interlocking: 3H controller supports ZSI to reduce fault stress and improve system coordination.
Wide Current Range: Rated currents from 200A to 1600A with 3-pole or 4-pole configurations.
Certified Reliability: Complies with IEC60947-1/2 and holds VDE, CE, CB, and CCC certifications.
Customizable Parameters: Adjustable protection curves, delay times, and control voltages (AC220V/AC380V).
Robust Construction: Plastic frame integrated design with air arc-extinguishing medium for durability.

Company profile

Zhejiang Changcheng Trading Co., Ltd.
Experienced TeamHigh Repeat Buyers ChoiceImporters and Exporters100% Finished Products Inspection
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-01-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.30h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

About Our Factory & Business Background

AddressNo. 146-148 Xinguang Avenue, Yueqing City, Wenzhou City, Zhejiang Province
Plant Area24070 square meters
Number of Employees275
Registered Capital10,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear
Production MachinesAutomatic Assembling \tFacility
R&D Engineers2 people

Our Industry Experience & Global Business Record

Year of Establishment2018-05-08
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Number of Foreign Trading Staff38
Overseas Agent/BranchNo

Product Q&A

Q:What are the available rated currents and poles?
A:
Rated currents range from 200A to 1600A. The circuit breaker is available in 3-pole and 4-pole configurations.
Q:What protection functions are included?
A:
It features overload long delay, short circuit delay, short circuit instantaneous, neutral line, earth fault, and leakage protection.
Q:Is the controller customizable?
A:
Yes, the controller type can be customized to M, F, 3m, or 3h, with adjustable protection curves and delay settings.
Q:What certifications does the product hold?
A:
The product is certified with VDE, CE, CB, and CCC, and complies with IEC60947-1 and IEC60947-2 standards.
Q:What is the breaking capacity?
A:
At AC400V, Icu is 60kA and Ics is 50kA. At AC800V, Icu is 32kA and Ics is 20kA.

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