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Chint Nxr-630 Thermal Overload Relay 125-630A Eco-Friendly
US$70.15
2 Pieces
Product specifications
Model Number
Product profile
Customization
AvailableTheory
Thermal RelayUsage
0Model NO.
NXR-630Phase
3Electricity Type
AcNumber of Pole
3Load
High Power RelayProtective Characteristics
Enclosed RelayAction Principle
Bimetallic Strip Thermal DeformationSize
LargeType
Electric Parameter RelayCompatible Contactor
Match Chint Nxc Series AC ContactorTransport Package
CartonSpecification
rated voltage up to 690V ACOrigin
ChinaHS Code
8536490000Key features
Genuine CHINT brand quality, 3 adjustable current ranges 125-630A for flexible matching
Built-in temperature compensation & manual reset function for reliable motor overload protection
Flame-retardant housing material, eco-friendly construction with durable long service life
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-11-05Nearest Port: dalian, tianjinAverage Response Time: ≤6.59hTerms 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:Which contactor can NXR-630 match?
A:
It is specially compatible with CHINT NXC series AC contactors for matched installation.
Q:What adjustable current ranges are available?
A:
Three specifications are offered: 125-250A, 200-400A and 315-630A for diverse motor load demands
Q:What core protection functions does this thermal relay have?
A:
It delivers overload protection and phase loss protection, equipped with temperature compensation & manual reset structure.
Send Inquiry
*To:
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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