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Chnt MCCB Nxm-250s/4300b 250A Molded Case Circuit Breaker
US$30.00-32.00
1 Piece
Sample price:US$30.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeModel NO.
circuit breakersSpeed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCCBPoles Number
4Type
Circuit BreakerCertification
VDE, ISO9001-2000, CE, CB, CCCTransport Package
CartonOrigin
ChinaProduction Capacity
50Key features
Wide Current Range: Available in frame sizes from 63A to 1600A for diverse applications.
Multi-Pole Options: Supports 2P, 3P, and 4P configurations for flexible circuit protection.
Multiple Certifications: Complies with VDE, ISO9001-2000, CE, CB, and CCC standards.
Comprehensive Protection: Protects against overload, short circuit, and under voltage conditions.
Flexible Installation: Offers both fixed type and plug-in type installation methods.
Various Release Types: Includes thermal magnetic fixed, magnetic fixed, and electronic types.
High Breaking Capacity: Available in E, S, F, and H codes for different breaking needs.
Stable Supply: Large stock inventory ensures sufficient and stable supply for orders.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-11-05Nearest Port: dalian, tianjinAverage Response Time: ≤6.80hTerms 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.
Product Q&A
Q:What is the rated operational voltage?
A:
The rated operational voltage (Ue) supports 220V/230V/240V, 380V/400V/415V, 500V, and 690V.
Q:What protections does the NXM MCCB provide?
A:
It provides protection for circuits and equipment against overload, short circuit, and under voltage conditions.
Q:What are the available frame sizes?
A:
Frame sizes range from 63A, 125A, 160A, 250A, 400A, 630A, 800A, 1000A, 1250A to 1600A.
Q:What certifications are available?
A:
The product holds VDE, ISO9001-2000, CE, CB, and CCC certifications.
Q:What is the delivery time?
A:
Express shipping (DHL, Fedex, Aramax, UPS) takes 7-15 days, while sea freight takes 30 days.
Send Inquiry
*To:
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.*Content:
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