What protection functions are included?

It provides protection against short circuit, leakage, overload, overvoltage, and isolation.

What is the rated current range?

The rated current ranges from 6A to 63A, with specific models available up to 63A.

What is the lifespan of the circuit breaker?

The total life is 180,000 times of operation, with no less than 6,000 to 12,000 on-off actions depending on the type.

Cjbl-63 6/10ka 1p+N Electromagnetic RCBO Miniature Circuit Breaker

Name: Cjbl-63 6/10ka 1p+N Electromagnetic RCBO Miniature Circuit Breaker
Brand: Zhejiang C&J Electrical Holding Co., Ltd.
SKU: 2023124425

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

Negotiable

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.

CJBL-63 1P+N

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

ELCB

Poles Number

2p and 4p

Type

Circuit Breaker

Function

RCCB

Certification

Rated Current in

6-63A

Shell Protection Grade

Lp40( Afier Instaiiation)

Standard

IEC61009/En61009

Transport Package

Normal Export Package

Specification

2P, 4P

Trademark

C&J

Origin

Wenzhou China.

HS Code

85362000

Production Capacity

500000/Year

Key features

High Breaking Capacity: Offers 6kA for CJBL-63 and 10kA for CJBL-40 series models.

Compact Design: Small size occupying only 2 standard dimensions, saving space.

Multi-Function Protection: Protects against short circuit, leakage, overload, overvoltage, and isolation.

Wide Current Range: Available up to 63A, replacing multiple pole products for efficiency.

CE Certified Quality: Complies with IEC61009/EN61009 standards for safety and reliability.

Flexible Accessories: Matchable with auxiliary, alarm, shunt, and overvoltage release contacts.

Long Service Life: Total life of 180,000 operations with robust mechanical durability.

Professional Manufacturer: Over 20 years of experience in R&D and manufacturing of circuit breakers.

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: ≤7.67h

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 a professional manufacturer for low-voltage circuit breaker series products, integrating research and development, manufacturing, processing, and trade departments together.

Q:Why should I choose your company?

We have more than 20 years of professional teams providing good quality products, good service, and reasonable prices.

Q:Is the MOQ fixed?

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

Q:What certifications does the product have?

The product complies with IEC61009/EN61009 standards and holds CE certification.

Q:What is the breaking capacity of the circuit breaker?

The CJBL-40 series has a breaking capacity of 10kA, while the CJBL-63 series has 6kA.