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Cjl7-63 4p Residual Current Circuit Breaker with Overcurrent Protection
US$6.97
100 Pieces
Sample price:US$7.55/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
CJL7-63 4PSpeed
Normal Type Circuit BreakerArc-extinguishing Medium
VacuumInstallation
FixedStructure
MCBPoles Number
1,2,3,4,1p+N,3p+NType
Circuit BreakerFunction
Circuit-Breaker Failure ProtectionCertification
CEStandards
IEC61009-1/En61009-1Residual Current Characteristics
AC/a TypeTripping Curve
B/C/D CurveRated Current
6-63ATransport Package
Normal PackageSpecification
6-63ATrademark
GSMOrigin
WenzhouHS Code
85362000Production Capacity
500000PCS/YearKey features
Comprehensive Protection: Protects against earth fault, leakage, short-circuit, overload, and over-voltage.
IEC Standard Compliance: Complies with IEC61009-1 and EN61009-1 standards for safety and reliability.
High Breaking Capacity: Rated short-circuit capacity up to 6kA for robust performance.
Flexible Current Ratings: Available in rated currents from 6A to 63A to suit various needs.
Multiple Pole Options: Offers 2P and 4P configurations for versatile installation.
Human Body Protection: Provides protection against both indirect and direct contact.
Switched Neutral Pole: Equipped with switched neutral and phase poles for safety.
DIN Rail Installation: Designed for easy installation on symmetrical 35.5mm DIN rails.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-02-26Average Response Time: ≤7.89h
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:What protection functions does this circuit breaker offer?
A:
It provides protection against earth fault, leakage current, short-circuit, overload, over-voltage, and serves as an isolation function.
Q:What are the available rated current options?
A:
The rated current ranges from 6A to 63A, including 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A.
Q:Is this product compliant with international standards?
A:
Yes, it complies with IEC61009-1 and EN61009-1 standards.
Q:What is the maximum short-circuit capacity?
A:
The rated short-circuit capacity is 6kA.
Q:How is the circuit breaker installed?
A:
It is designed for installation on a symmetrical DIN rail of 35.5mm width.
Send Inquiry
*To:
Zhejiang C&J Electrical Holding Co., Ltd.
Zhejiang C&J Electrical Holding Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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