How is the product mounted?

It is designed for mounting on a 35mm DIN rail.

Does it offer overcurrent protection?

No, this RCCB is designed without overcurrent protection.

Cjl1-125 63A 30mA 4p Residual Current Circuit Breakers RCCB

Name: Cjl1-125 63A 30mA 4p Residual Current Circuit Breakers RCCB
Brand: Zhejiang C&J Electrical Holding Co., Ltd.
SKU: 2003286075

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

US$7.06

100 Pieces

Sample price:US$5.67/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

CJL1-125 63A 4P Type AC

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

ELCB

Poles Number

2p and 4p

Type

Circuit Breaker

Function

RCCB

Certification

Standards

IEC61008-1,En61008-2-1

Rated Voltage

230/440~

Rated Frequency

50/60Hz

Number of Pole

2p,4p

Transport Package

Normal Export Package

Specification

2P, 4P

Trademark

GSM

Origin

Wenzhou China.

HS Code

85362000

Production Capacity

500000/Year

Key features

High Breaking Capacity: 6000A breaking capacity ensures reliable protection against short circuits.

Stable Plastic Mechanism: Plastic structure operating mechanism offers better stability and reliability than metal.

Multi-Pole Options: Available in 2-pole and 4-pole configurations for versatile circuit protection.

Wide Current Range: Rated current options from 16A to 63A to suit various electrical loads.

Safety Design: Screw holes sealed with plastic covers to prevent accidental opening and enhance safety.

Transparent Signboard: Large transparent signboard allows users to make special marks for identification.

DIN Rail Mounting: Designed for easy 35mm DIN rail installation in standard electrical panels.

IEC Compliance: Complies with IEC61008-1 and EN61008-2-1 standards for quality assurance.

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: ≤7.12h

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.