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High Quality Bh MCB Miniature Circuit Breaker with Clear Cover and Socket
US$1.25-1.80
100 Pieces
Sample price:US$1.50/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
CJB30C/OSpeed
Normal Type Circuit BreakerArc-extinguishing Medium
VacuumInstallation
FixedStructure
MCBPoles Number
1,2,3,4pType
Circuit BreakerFunction
Circuit-Breaker Failure ProtectionCertification
ISO9001-2000, CEItems
Bh Mini Circuit BreakerTransport Package
Normal PackageSpecification
1P, 2P, 3P, 4PTrademark
C&JOrigin
WenzhouHS Code
85362000Production Capacity
5000000Key features
High Breaking Capacity: Features a 3KA breaking capacity for reliable circuit protection.
Multi-Pole Options: Available in 1, 2, 3, and 4-pole configurations for various needs.
Dual Certification: Complies with ISO9001-2000 and CE standards for quality assurance.
Wide Application: Suitable for homes, offices, airports, and industrial plants.
Long Mechanical Life: Ensures durability with no less than 16,000 mechanical operations.
Compact Design: Small size and light weight for easy installation in distribution boards.
20+ Years Experience: Backed by over two decades of industry expertise and manufacturing.
Flexible MOQ: Accepts small trial orders with flexible minimum quantity requirements.
Company profile
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?
A:
We are a professional manufacturer for low-voltage circuit breaker series products, integrating research and development, manufacturing, processing, and trade departments together. We also supply various electrical and electronic items.
Q:Why should I choose your company?
A:
We have more than 20 years of professional teams that provide good quality products, good service, and reasonable prices.
Q:Is the MOQ fixed?
A:
The MOQ is flexible and we accept small orders as trial orders.
Q:What is the breaking capacity of this MCB?
A:
The breaking capacity is 3KA.
Q:What standards does the product comply with?
A:
The items comply with BS and NEMA standards.
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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