What is the rated current?

The rated current is 300 to 400 amps.

Is the product tested before delivery?

Yes, we conduct 100% testing on all goods before delivery.

MCCB Dam3-400 3p 400A CB Approved Moulded Case Circuit Breaker

Name: MCCB Dam3-400 3p 400A CB Approved Moulded Case Circuit Breaker
Brand: Yuming Electric Co., Ltd
SKU: 1995051515

Zhejiang, ChinaYuming Electric Co., Ltd

US$40.00-65.00

1 Piece

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

ZYMM1-400

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCCB

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

ISO9001-2000, CE, CCC

MOQ

1 Piece

Delivery Time

7 Days~30 Days

Transport Package

Carton/Pallet

Specification

1.2*0.8m

Trademark

Custom

Origin

China

HS Code

853620000

Production Capacity

2000

Key features

High Breaking Capacity: Features a 50KA breaking capacity for reliable circuit protection.

Multi-Function Protection: Provides overcurrent, overvoltage, and failure protection functions.

Flexible Installation: Can be installed vertically or horizontally for versatile application.

Customizable Appearance: Frame colors available in black, gray, white, and dark gray.

Durable Construction: Uses high-standard copper and DMC insulating materials for longevity.

Certified Quality: Complies with ISO9001, CE, and CCC standards for safety.

Compact Design: Small size with high breaking capacity and anti-vibration features.

Long Service Life: Mechanical life of 2500 times and electrical life of 500 times.

Company profile

Yuming Electric Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2021-12-22 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryYuming Electric Co., Ltd is a China-based limited company established in 2013, operating as an integrated design, production, sales, and customization enterprise in the electrical manufacturing sector. Its stated focus is circuit breakers and related MCCB, ACB, ELCB, electronic moulded-case breaker, stamping, and metal parts. Evidence indicates ISO9001:2015 certification, more than 10 production lines, 6–10 quality-control staff, four R&D engineers, and stated output of 80 million MCCB parts. The supplier claims customized service, mold-manufacturing capability, technical support, and applications across several industrial sectors. Lead time is stated as within 15 working days off-peak and one month during peak periods. However, after-sales processes, independently verifiable customer cases, and sufficient financial information cannot be confirmed from the provided slices.

Supplier typeThe supplier is identified as Yuming Electric Co., Ltd., a China-based limited company established in 2013. It is described both as an integrated industrial and trading enterprise covering design, production, sales, and customized service and, in the registration data, as a trading company associated with manufacturing activities.

CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate and states that quality management is implemented according to ISO9001 standards. This provides direct evidence of a formal quality-management certification, although no additional certifications are shown.

R&D capabilityThe supplier explicitly claims strong R&D and technical-support capability, has four R&D engineers, and describes technical innovation and experienced technical-team development projects. These statements provide direct evidence of an established innovation function, though they do not quantify patents, new-product launches, or R&D facilities.

Production capacityThe supplier describes design and production operations, a 6,610 m² manufacturing plant, more than 10 production lines, and stated annual output of 80 million MCCB parts. Its product scope includes breaker components, assembled finished products, stamping parts, and metal parts, supporting a positive assessment of production capability.

Customization capabilityThe supplier explicitly offers customized service and identifies mold manufacturing, technical support, and strong R&D capabilities. Its integrated design and production model and OEM MCCB stamping-part offerings further support customization capability.