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Compact Design Thermal Relay for Space Saving Control Panel Installation
US$2.50
1-999 Pieces
US$2.00
1,000+ Pieces
Sample price:US$2.50/piece.Request sample

Product profile

Customization

Available

Theory

Thermal Relay

Usage

Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay

Model NO.

JR28

Phase

3

Electricity Type

Ac

Number of Pole

3

Load

Medium Power Relay

Protective Characteristics

Sealed Relay

Action Principle

Rectifier Type

Size

Miniature

Type

Electric Parameter Relay

Protection Principle

Bimetal Thermal Operating Principle

Current Setting

Adjustable Current Range

Reset Method

Manual or Automatic Reset

Application Focus

Motor Protection

Design

Compact and Robust Design

Transport Package

Carton

Trademark

Q&S

Origin

China

Production Capacity

500000

Key features

Bimetal Thermal Protection: Reliable bimetal thermal operating principle ensures accurate response to overload current and phase failure.
Adjustable Current Range: Precise current setting according to motor's rated current minimizes false tripping and ensures dependable protection.
Compact and Robust Design: Miniature size allows space-saving installation in control panels with long electrical and mechanical service life.
Flexible Reset Options: Supports both manual and automatic reset methods to meet diverse application requirements.
Auxiliary Contact Functions: Integrated auxiliary contacts support alarm indication and control interlocking for enhanced system monitoring.
Versatile Installation: Allows direct mounting with contactors or independent installation for easy integration into motor starters.
Wide Application Scope: Suitable for pumps, compressors, conveyors, HVAC systems, and industrial machinery in global markets.
High Ambient Stability: High-quality bimetal elements ensure consistent operation under varying ambient temperatures.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2013-03-10Nearest Port: NINGBO; SHANGHAIAverage Response Time: ≤24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, FCA

AI-Powered supplier vetting

SummaryYueqing Quansheng Electric Co., Ltd. specializes in the manufacturing of circuit protection and control products. The company holds ISO 9001 certification and exports 90% of its products, indicating a strong international presence since 2013. Located in Zhejiang, China, it operates five production lines with an annual output of up to 200,000 MCCBs. Quansheng emphasizes innovation and quality service, although specific customer cases and after-sales service details are not provided.
Supplier typeQuansheng is identified as a Manufacturer/Factory, engaged in the manufacturing industry, specifically in circuit protection products.
CertificationsThe supplier is ISO 9001 certified, which supports its quality management systems and enhances its credibility in international markets.
R&D capabilityQuansheng focuses on R&D and innovation, with a system supported by skilled professionals and international certifications.
Production capacityThe supplier operates five production lines with an annual capacity of 200,000 MCCBs and 30,000 each of VCBs and ACBs, indicating substantial production capability.

Product Q&A

Q:Are you a manufacturer or a trading company?
A:
We are a professional manufacturer specializing in high and low voltage electrical products, including MCB, MCCB, ACB, VCB, RCCB and related accessories. All products are produced in our own factories under strict quality control.
Q:What is your Minimum Order Quantity (MOQ)?
A:
Our standard MOQ is flexible and depends on the product model and packaging requirements. Small trial orders are welcome to support new customers during initial cooperation.
Q:Can you provide samples?
A:
Yes, free samples are available for most models. Customers only need to cover the shipping cost.
Q:How do you ensure product quality?
A:
All products undergo strict inspection from raw materials to final testing. We implement full-process quality control, including routine electrical performance testing and mechanical endurance verification.
Q:Do you offer OEM or private labeling services?
A:
Yes, we provide OEM customization, including brand logo, packaging, and product labeling according to customer requirements.

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