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Mini Circuit Breaker 4p 30A 36 AMP MCB Changeover Switch
US$5.90
1-99 Pieces
US$2.90
100-9,999 Pieces
US$0.99
10,000+ Pieces
Sample price:US$5.90/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
HDBE-40-20Speed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCBPoles Number
4Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)Certification
VDE, CE, CB, CCCTransport Package
CaseSpecification
28x19x25(cm)Trademark
DELIXIOrigin
ChinaHS Code
85369000Production Capacity
50000sets/YearKey features
Comprehensive Protection Functions: Provides overload, short circuit, isolation switching, and overvoltage protection.
High Breaking Capacity: Features high short-circuit capacity with 6KA breaking capacity (Ui).
Durable Mechanical Design: Rated for 15,000 mechanical operations and 10,000 electrical operations.
Fire-Resistant Material: Constructed with special ABS plastic that is high in fire-resistance and strength.
Wide Current Range: Available in rated currents from 1A to 63A across 1P to 4P configurations.
Multiple Certifications: Certified by VDE, CE, CB, and CCC for global compliance.
Easy DIN Rail Installation: Designed for easy mounting onto 35mm DIN rails with M4 screws.
Versatile Application Scope: Suitable for household, building, factory, motor starting, and industrial plants.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.00h
AI-Powered supplier vetting
SummaryTaizhou Minghe Technology Co., Ltd. is a limited company supplying electric hoists and crane spare parts. It reports export activity for seven years, with exports representing 71%–90% of total sales, and holds self-operated import and export rights. Service-related procedures, complaint handling, corrective and preventive actions, supplier assessment, and stated lead times are documented. However, the supplier reports no management-system certification, no overseas showroom, agents, branches, or offline trade-show participation, and no OEM service for popular brands or available SDK. Quality assurance is reported, but finished-product inspection is performed by packing staff. The supplier states that it supports innovation and customized products, while the available evidence shows only one R&D engineer. Financial records are identified for recent years, but the provided slices do not establish financial strength. Customer-specific cases are not provided.
Supplier typeThe supplier is identified as Taizhou Minghe Technology Co., Ltd., a limited company with no stated affiliation to a larger group. Its primary and offered products are electric hoists and crane spare parts.
CertificationsThe supplier reports no certification of management systems. Although a TUV Rheinland audit record is provided with a defined validity period, the slices do not identify it as a management-system certification or state a positive certification result.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier service assessment, and accepted service quotations and payment terms. It also reports self-operated import/export rights and seven years of exporting, but has no overseas showroom, agents, branches, or offline trade-show experience.
Production capacityThe supplier provides defined annual output information for crane spare parts, electric wire rope hoists, lifting/elevator/escalator spare parts, and electric chain hoists, with stated peak- and off-season lead times within 15 workdays. Quality assurance is reported, but finished products are checked by packing staff, and the employee count is stated as 4, creating uncertainty about operational scale and inspection depth.
Customization capabilityThe company explicitly states that it creates customized products to help customers improve market competitiveness. Nevertheless, it reports no available SDK, and the slices provide no specific examples, process details, or verified customization projects.
Product Q&A
Q:What are the available pole configurations?
A:
The circuit breaker is available in 1P, 1P+N, 2P, 3P, 3P+N, and 4P configurations.
Q:What is the rated voltage range?
A:
The rated voltage (Ue) is 230V/400V with an insulation voltage of 250/500V.
Q:What is the breaking capacity of the device?
A:
The device offers a high short-circuit capacity with a breaking capacity (Ui) of 6KA.
Q:Is the circuit breaker suitable for outdoor use?
A:
It has an IP20 protection rating, which is suitable for direct indoor installation.
Q:What is the maximum cable size supported?
A:
The terminal connection supports cables up to 25mm2.
Send Inquiry
*To:
Taizhou Minghe Technology Co., Ltd.
Taizhou Minghe Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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