What is the protection rank of the outer covering?

The DZ518 Series outer covering protection rank may achieve IP65.

What types of models are available in this series?

This series includes DZ518(GV2-M,ME) for button control, DZ518(GV2-RS) for change over switch control, and DZ518(GV2-LS,LE) for change over switch control without thermal protection.

Motor Protector Motor Protection Circuit Breaker Dz518 (GV2-RS LS LE)

Name: Motor Protector Motor Protection Circuit Breaker Dz518 (GV2-RS LS LE)
Brand: Zhejiang C&J Electrical Holding Co., Ltd.
SKU: 818051255

Zhejiang, ChinaZhejiang C&J Electrical Holding Co., Ltd.

US$7.50

200 Pieces

Sample price:US$7.50/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

DZ518(GV2-RS LS LE)

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

Motor Protector

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

ISO9001-2000, CE

Current

1-1.6A

AC Voltage

690V

Pole

3pole

Temperature

-5-+40

Transport Package

Normal Exporting Package

Specification

DZ518(GV2-RS LS LE)

Trademark

C&J

Origin

China

HS Code

85362000

Production Capacity

10000/Month

Key features

IEC Standard Compliance: Conforms to IEC60947-2, IEC 60947-4.1, and EN60947-1 standards.

High IP65 Protection: Outer covering achieves IP65 protection rank for dust and water resistance.

Modular Design: Features artistic contour and small volume with strong versatility.

Thermo-Magnetic Protection: Integrated hot relay provides overcurrent and overvoltage protection.

Wide Current Range: Adjustable rated current ranges from 0.1A to 32A across multiple models.

Vacuum Arc Extinguishing: Utilizes vacuum medium for efficient arc extinguishing.

ISO9001 & CE Certified: Certified under ISO9001-2000 and CE standards for quality assurance.

Direct Start Capability: Switch and contact device enable direct starting of electric motors.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-02-26Average Response Time: ≤7.47h

AI-Powered supplier vetting

SummaryZhejiang C&J Electrical Holding Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It produces circuit breakers, inverters, and related electrical products, with three production lines, 6–10 quality-control staff, and stated annual miniature circuit-breaker output of 10,000,000 pieces. The supplier reports ISO 9001 management-system certification and describes CE/CB certification coverage, while an SGS audit record is valid from July 23, 2025 to July 22, 2026; the audit result is recorded as “0,” but its meaning is not defined. The company states that it serves more than 50 countries and regions and that exports represent 41%–50% of sales. It reports 50 years of combined R&D engineer experience and product intellectual-property and design-patent ownership. Evidence is insufficient to verify after-sales services, financial credibility, OEM/ODM customization, or named customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, operates as a limited company in Zhejiang, China, and describes integrated R&D, production, sales, and electrical-product manufacturing activities.

CertificationsThe supplier reports ISO 9001 certification and states that its products undergo CE, CB, and other certification systems. An SGS audit record is listed as active from July 23, 2025 to July 22, 2026, although the recorded audit result “0” is not explained in the provided data.

R&D capabilityThe company states that inverter technology development is a core activity, maintains R&D and production functions, reports 50 years of total R&D-engineer experience, and claims intellectual-property and design-patent ownership. Specific recent product-launch data and detailed R&D service capabilities remain unknown.

Production capacityThe supplier reports precise manufacturing and testing facilities, three production lines, 6–10 quality-control staff, and annual miniature circuit-breaker output of 10,000,000 pieces. It also identifies manufacturing of circuit breakers, leakage breakers, molded-case breakers, and inverters, supporting a demonstrated production capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are professional manufacturer for low-voltage circuit breaker series products, Integrates research and development, manufacturing, processing and trade departments together. also we supply of different electrical and electronic items

Q:Why will you choice us?

more than 20years of professional teams will give you good quality products ,good service ,and reasonable price

Q:Is the MOQ fixed?

The MOQ is flexible and we accept small order as trial order.

Q:What is the adjusting range of rated current?

The adjusting range of rated current covers from 0.1A to 32A, with specific models covering ranges like 0.1-0.16A, 0.16-0.25A, up to 24-32A.

Q:What protection standards does the product meet?

The DZ518 series conforms to IEC60947-2, IEC 60947-4.1, and EN60947-1 standards.