What is the minimum order quantity (MOQ)?

The minimum order quantity is 100 pieces.

How quickly will you reply to my inquiry?

All inquiries will be replied to within 24 hours.

What are the main applications for this circuit breaker?

It is suitable for distributing energy in AC 50/60Hz networks, protecting circuits and equipment against overload, short circuit, and undervoltage.

MCCB Breakers 4p 400A AMP Rotary Handle Enclosure Adjustable Breaking Capacity Circuit

Name: MCCB Breakers 4p 400A AMP Rotary Handle Enclosure Adjustable Breaking Capacity Circuit
Brand: Zhiming Group Co., Ltd.
SKU: 2283915475

Zhejiang, ChinaZhiming Group Co., Ltd.

US$30.00-130.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

SZM1

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCCB

Poles Number

2,3,4

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Short-Circuit Protectionunder-Voltage Protection;

Certification

IEC 60947-2

Current

10~125

Voltage Ui

800

Rated Working Voltage

AC400/690

Flashover Distance

50mm/100mm

Breaking Capacity Class

L/M/H

Rated Impulse Withstand Voltage Ui

6000;8000

Installation Size φ

3.5~10

Transport Package

Standard Exporting Carton

Specification

15.5*7*9.5

Trademark

ZHIMING

Origin

Zhejiang, China

HS Code

8536200000

Production Capacity

50000

Key features

IEC 60947-2 Certified: Complies with international safety standards for low-voltage circuit breakers.

High Breaking Capacity: Offers L, M, H classes with ultimate breaking capacity up to 100kA at 400V.

Comprehensive Protection: Protects against overload, short circuit, and undervoltage for circuits and motors.

Flexible Pole Options: Available in 2, 3, and 4-pole configurations to suit various distribution needs.

Wide Current Range: Rated current ranges from 6A to 1600A across different frame sizes.

OEM/ODM Support: Factory direct with customization options for current, voltage, and breaking capacity.

Versatile Application: Suitable for AC 50/60Hz networks with rated insulation voltage up to 800V.

Motor Protection: Frames up to 400A can directly protect motors against overload and short circuits.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceCustomization from SamplesOEM Services

Zhiming Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 26 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.27h

AI-Powered supplier vetting

SummaryZhiming Group Co., Ltd. is identified as a power capacitor supplier with three production lines, 26 years of export experience, and participation in the Canton Fair. It provides OEM, ODM, sample-based customization, and an available SDK. Service management is supported by written procedures and implementation records for supplier assessment, corrective and preventive actions, and customer complaints. However, the supplier reports no overseas warehouses, showrooms, agents, or branches, and offers overseas services in zero countries. Its R&D record indicates no new products in the past year, while the company description references quality and safety certifications whose scope and validity require verification. Financial information is limited to year labels without financial figures or performance metrics. The supplier has OEM experience serving well-known brands, but no specific customer names or case details are provided.

After-Sales capabilityThe supplier has written procedures and implementation records for corrective and preventive actions and customer complaints. It has no overseas warehouse, showroom, agent, or branch, and reports overseas services in zero countries, which limits documented international service infrastructure.

R&D capabilityThe supplier has an available SDK, provides ODM services, and uses an ERP system for digital management. However, it reports no new products during the past year, so the evidence supports some technical and development capability but does not establish strong recent product innovation.

Production capacityThe supplier has three production lines, offers a primary product of power capacitors, and has exported goods for 26 years. Finished-product inspection uses documented and uniformly followed instructions, but the factory does not continuously reconcile quantities for every batch or production run.

Customization capabilityThe supplier supports customization from samples and provides ODM services, demonstrating explicit product customization and original-design manufacturing capability. OEM service for well-known brands further supports its ability to produce according to customer or brand requirements.