What is the mechanical and electrical life of the breaker?

The mechanical life is 25,000 cycles, and the electrical life is 10,000 cycles.

Can the breaker be installed in different orientations?

Yes, it can be installed vertically or horizontally and supports both top and bottom line entry configurations.

Chnt 400A MCCB Nm8n-400s TM 400 4c Moulded Case Circuit Breaker

Name: Chnt 400A MCCB Nm8n-400s TM 400 4c Moulded Case Circuit Breaker
Brand: Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
SKU: 2089673852

Liaoning, ChinaAnshan Fenghui Continuous Caster Manufacture Co., Ltd.

US$280.00

1-9 Pieces

US$278.00

10-49 Pieces

US$275.00

50+ Pieces

Sample price:US$280.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCCB

Poles Number

Type

Circuit Breaker

Function

Circuit-Breaker Failure Protection

Certification

VDE, ISO9001-2000, CE, CB, CCC

Rated Insulation Voltage Ui (V)

1000

Rated Impulse Withstand Voltage Uimp (Kv

Rated Operational Voltage Ue(V),AC 50/60

380/400/415,440,500,660/690

Number of Poles

Standard

IEC/En 60947-2

Utilization Category

Ambient Temperature

-40℃ ~+70℃

Arcing Distance

Mechanical Life (Co Recycle)

25000

Electrical Life (Co Recycle)

10000

Transport Package

Carton

Specification

4KG

Trademark

Chint

Origin

China

HS Code

8536200000

Production Capacity

Key features

High Breaking Capacity: Rated up to 400A with low voltage circuit breaker performance for reliable protection.

Wide Voltage Range: Supports AC up to 690V and DC up to 1000V for versatile power distribution applications.

Multi-Function Protection: Provides overload, short circuit, undervoltage, and residual current protection.

Flexible Installation: Can be installed vertically or horizontally with top or bottom line entry options.

Robust Durability: Features 25,000 mechanical cycles and 10,000 electrical cycles for long service life.

Global Certifications: Certified by VDE, ISO9001-2000, CE, CB, and CCC for international compliance.

Professional Support: Access to professional engineers for technical support and stable supply assurance.

Company profile

Anshan Fenghui Continuous Caster Manufacture Co., Ltd.

Liaoning, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-11-05Nearest Port: dalian, tianjinAverage Response Time: ≤7.83hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryAnshan Fenghui Continuous Caster Manufacture Co., Ltd. is a China-based factory/manufacturer and trading company established in 1992, specializing in complete continuous caster machine projects, including design, manufacturing, installation, trial run, service, and engineering contracting. The supplier reports ISO 9001, ISO 14001, ISO 20000, HSE, and QC 080000 certifications, more than 10 production lines, 6–10 quality-control staff, and 11–20 years of R&D engineer experience. It reports annual production of 30 continuous caster machine sets, exports to multiple global regions, and holds self-operated import/export rights. The company claims three patents, recognized with gold prizes at a Dalian international patent exhibition, and reports project cooperation involving continuous casting and rolling without reheating. Evidence supports strong manufacturing scope, technical capability, international reach, and service coverage. However, the provided information does not establish financial credibility,...

Supplier typeThe supplier is identified as a factory in Anshan, China, with the business entity described as both a trading company and manufacturer/factory. Its stated specialization is complete continuous caster machine engineering, covering design, manufacturing, installation, trial run, service, and overall project contracting.

CertificationsThe supplier explicitly reports holding ISO 9001, ISO 14001, ISO 20000, HSE, and QC 080000 certification-related systems. This is direct evidence of multiple formal management-system certifications or qualifications, although the slices do not provide certificate numbers, validity dates, or scopes.

After-Sales capabilityThe supplier states that its complete-project services include installation, trial run, and service, and that it can cover design, manufacturing, quality control, delivery, and service for projects. It also claims technical personnel experienced in continuous casting processes, mechanical equipment, and automatic control, supporting service capability, though response times and service network details are not provided.

R&D capabilityThe president is reported to have researched and tested casting machines for many years and achieved three patents covering caster withdrawal/straightening, a low-pressure open-type mould, and a ratchet rigid dummy-bar storage facility. The three patents reportedly received gold prizes at a Dalian international patent exhibition, providing explicit evidence of product innovation.

Production capacityThe supplier reports more than 10 production lines, annual productivity of 30 continuous caster machine sets, and 6–10 quality-control staff. It also reports exports across numerous global regions and self-operated import/export rights, indicating established manufacturing and delivery capacity.

Client casesThe supplier states that it cooperated with another rolling-mill company to implement continuous casting and rolling without reheating, reportedly achieving energy-saving and profit benefits. It also states that products were exported to Thailand, Turkey, Malaysia, and other countries, but no customer names, project locations, or independently verifiable case details are provided.