Thermal Relay

US$1.75-1.83 / Piece

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What is Factory Price AC 50/60Hz 0.4-0.63A 3 Phase Contactor and 50A Overload Thermal Relay Switch

Name: Factory Price AC 50/60Hz 0.4-0.63A 3 Phase Contactor and 50A Overload Thermal Relay Switch
Uploaded: 2025-12-23T20:02:13+08:00
Description: Product Description General JR28 series thermal overload relay are suitable for overload and phase-failure protection of AC motors with frequency of 50/60Hz, voltage up to 690V, current up to 0.1

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Price

Purchase Qty. Reference FOB Price

100-999 Pieces US$1.83

1,000-4,999 Pieces US$1.80

5,000+ Pieces US$1.75

Sepcifications

Theory Thermal Relay
Usage Household Appliances Relay
Phase 3
Electricity Type Ac
Number of Pole 4
Load Weak Power Relay
Protective Characteristics Sealed Relay
Action Principle Rectifier Type
Size Miniature
Type Electric Parameter Relay
Transport Package CNC Brand /Neutral Packing
Specification JR28
Trademark CNC or OEM
Origin China
Frequency 50/60Hz
Rated Current (a) 0.1A-630A
Standard IEC 60947/ CE CB
Voltage up to 690V
Matched Contactor Cjx2s/Cjx2I/Cjx2-D

Product Description

Product Description General JR28 series thermal overload relay are suitable for overload and phase-failure protection of AC motors with frequency of 50/60Hz, voltage up to 690V, current up to 0.1-630A under 8-hours duty or uninterrupted duty. Functions provided by these relays, are ...

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Zhejiang Changcheng Trading Co., Ltd.

Diamond Member Since 2006

Audited Supplier

Rating & Reviews: 5.0/5.0

(2 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, ...
Year of Establishment 2018-05-08
Number of Employees 275
Address No. 146-148 Xinguang Avenue, Yueqing City, Wenzhou City, Zhejiang Province

Thermal Relay Comparison

	Factory Price AC 50/60Hz 0.4-0.63A 3 Phase Contactor and 50A Overload Thermal Relay Switch Contact Now	Aoasis Adgk-03 3 Phase Control Relay with LCD Digital Display Voltage Relay Contact Now	Oasis Adgk-04f 380V Voltage Protection Relay Low Voltage Three Phase Control Relay Contact Now	Quick View Clion Relay Module NHN-SG2 with Solid State Relay NNG63 LED Indicator Contact Now	Aoasis Agkm-02 Phase Over and Under Voltage Control Relay 380VAC Protection Relay Contact Now

Transaction Info
	Factory Price AC 50/60Hz 0.4-0.63A 3 Phase Contactor and 50A Overload Thermal Relay Switch Contact Now	Aoasis Adgk-03 3 Phase Control Relay with LCD Digital Display Voltage Relay Contact Now	Oasis Adgk-04f 380V Voltage Protection Relay Low Voltage Three Phase Control Relay Contact Now	Quick View Clion Relay Module NHN-SG2 with Solid State Relay NNG63 LED Indicator Contact Now	Aoasis Agkm-02 Phase Over and Under Voltage Control Relay 380VAC Protection Relay Contact Now
Price	US$1.75-1.83 / Piece	US$12.90-13.70 / Piece	US$13.00-13.90 / Piece	US$32.58-37.80 / Piece	US$7.10-7.60 / Piece
Min Order	100 Pieces	1 Piece	1 Piece	50 Pieces	1 Piece
Payment Terms	LC, T/T, PayPal, Western Union, Small-amount payment	T/T, Western Union	T/T, Western Union	LC, T/T	T/T, Western Union
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia	Domestic	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	ODM, OEM	ODM, OEM	-	ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Theory: Thermal Relay; Usage: Household Appliances Relay; Phase: 3; Electricity Type: Ac; Number of Pole: 4; Load: Weak Power Relay; Protective Characteristics: Sealed Relay; Action Principle: Rectifier Type; Size: Miniature; Type: Electric Parameter Relay; Frequency: 50/60Hz; Rated Current (a): 0.1A-630A; Standard: IEC 60947/ CE CB; Voltage: up to 690V; Matched Contactor: Cjx2s/Cjx2I/Cjx2-D;	Theory: Digital Display Voltage Control Relay; Usage: General Purpose; Phase: 3; Electricity Type: Ac; Size: Miniature; Name: Digital Display Voltage Control Relay; Frequency: 50Hz/60Hz; Warranty: 18 Months; Place of Origin: Zhejiang; Brand Name: Aoasis; Model Number: Adgk-03/Dgk-03; Protect Feature: Sealed; Operating Voltage: 380VAC; Operating Frequency: 50/60Hz; Protection Class: IP20; Delay Timer: 0.1-10 Sec.; Output: 5A/250VAC (Resistive Load); Mounting: Rail Mounting;Screw Terminals; Weight: 0.22kg;	Theory: Digital Display Voltage Control Relay; Usage: General Purpose; Phase: 3; Electricity Type: Ac; Size: Miniature; Place of Origin: Zhejiang, China; Brand Name: Aoasis; Name: Digital Display Voltage Control Relay; Product Name: Voltage Protection Relay; Frequency: 50Hz/60Hz; Warranty: 18 Months; Model Number: Adgk-04f; Protect Feature: Sealed; Certifications: CCC CE; Load Current: 5A; Condition: 100% Original; Contact Material: Silver Alloy; Application: Widely Used Relay; Payment: Paypal\Tt\Western Union\Trade Assurance;	Usage: Household Appliances Relay; Type: relay module; Brand: NNC; Control Voltage: 3-32VDC; Control Current: 5-25mA; Load Voltage: 24-240VAC/40-440VAC/12-200VDC; Load Current: 0.1-5A;	Theory: Voltage Control Relay; Usage: General Purpose; Phase: 3; Electricity Type: Ac; Size: Miniature; Place of Origin: Zhejiang, China; Brand Name: Aoasis; Warranty: 18 Months; Name: Voltage Control Relay; Model Number: Agkm-02; Operating Voltag: 380V AC; Frequency: 50Hz/60Hz; Deley Time: 0.1-20s; Protection Class: IP20;
Supplier Name	Zhejiang Changcheng Trading Co., Ltd.	Aoasis (Hangzhou) International Business Co., Ltd	Aoasis (Hangzhou) International Business Co., Ltd	CLION ELECTRIC CO., LTD.	Aoasis (Hangzhou) International Business Co., Ltd
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