Relay

US$30.00-35.00 / Piece

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What is High Current DC Relay for EV Main Circuit with Long Durability

Name: High Current DC Relay for EV Main Circuit with Long Durability
Uploaded: 2026-03-20T16:21:01+08:00
Description: Product Parameters Parameter Specification Product Name Relay Rated Contact Voltage DC 12V-900V Rated Contact Current 20A-400A Coil Voltage 12VDC / 24VDC Contact Form SPST / SPDT Protection Functions

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About this Item

Price

Purchase Qty. Reference FOB Price

1-99 Pieces US$35.00

100-499 Pieces US$32.00

500+ Pieces US$30.00

Sepcifications

Theory Electromagnetic Relay
Usage Car Relay, Household Appliances Relay, Communication Relay
Phase 1
Electricity Type Ac
Number of Pole 1
Load High Power Relay
Protective Characteristics Sealed Relay
Action Principle Electronic Type
Size Subminiature
Type Electric Parameter Relay
Transport Package Carton
Trademark KELLER
Origin China
Product Name Relay
Rated Voltage DC 12V–900V
Rated Current 20A–400A
Coil Voltage Spst / Spdt
Protection Functions Overload, Short Circuit, Surge Protection
Housing Material Flame-Retardant Plastic / Sealed Epoxy
Mounting Type PCB Mounting / Screw Mounting
Cooling Method Natural Cooling
Operating Temperature -40℃ to +85℃
Application Fields Automotive Electronics, EV Battery Pack, Energy St

Product Description

Product Parameters Parameter Specification Product Name Relay Rated Contact Voltage DC 12V-900V Rated Contact Current 20A-400A Coil Voltage 12VDC / 24VDC Contact Form SPST / SPDT Protection Functions Overload, Short Circuit, Surge Protection Housing Material Flame-retardant plastic / ...

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Hangzhou Keller New Energy Technology Co., Ltd.

Diamond Member Since 2025

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Business Type Trading Company
Main Products Vehicle-mounted charger (OBC); DCDC converter; PDU (Power Distribution Unit)
Year of Establishment 2022-08-15
Number of Employees 6
Address Room 602, 6th Floor, No. 36, Muqiao Tou, Group 8, Donglian Village, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province

Relay Comparison

	High Current DC Relay for EV Main Circuit with Long Durability Contact Now	Quick View Sontuoec Strd Series (LR2-Ds) Thermal Relay Contact Now	Quick View SSR-10da DC AC Electronic Solid State Relay Contact Now	Quick View SSR-10AA General AC AC Solid State Relay Contact Now	Ceramic Vacuum Electronic Relay (JG41A, K41A) Contact Now

Transaction Info
	High Current DC Relay for EV Main Circuit with Long Durability Contact Now	Quick View Sontuoec Strd Series (LR2-Ds) Thermal Relay Contact Now	Quick View SSR-10da DC AC Electronic Solid State Relay Contact Now	Quick View SSR-10AA General AC AC Solid State Relay Contact Now	Ceramic Vacuum Electronic Relay (JG41A, K41A) Contact Now
Price	US$30.00-35.00 / Piece	US$2.12-2.25 / Piece	US$1.00-5.00 / Piece	US$1.00-5.00 / Piece	Negotiable
Min Order	1 Piece	2,000 Pieces	10 Pieces	10 Pieces	5 Pieces
Payment Terms	T/T, LC, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, Western Union
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, Africa	North America, South America, Europe, Southeast Asia/ Mideast, Africa	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	2,000,000 USD	2,000,000 USD	-
Business Model	OEM	-	ODM, OEM	ODM, OEM	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Theory: Electromagnetic Relay; Usage: Car Relay, Household Appliances Relay, Communication Relay; Phase: 1; Electricity Type: Ac; Number of Pole: 1; Load: High Power Relay; Protective Characteristics: Sealed Relay; Action Principle: Electronic Type; Size: Subminiature; Type: Electric Parameter Relay; Product Name: Relay; Rated Voltage: DC 12V–900V; Rated Current: 20A–400A; Coil Voltage: Spst / Spdt; Protection Functions: Overload, Short Circuit, Surge Protection; Housing Material: Flame-Retardant Plastic / Sealed Epoxy; Mounting Type: PCB Mounting / Screw Mounting; Cooling Method: Natural Cooling; Operating Temperature: -40℃ to +85℃; Application Fields: Automotive Electronics, EV Battery Pack, Energy St;	Theory: Thermal Relay; Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay; Phase: 3; Electricity Type: Ac; Number of Pole: 3; Load: Weak Power Relay; Protective Characteristics: Open Relay; Action Principle: Electromagnetic Type; Size: Miniature; Type: Electric Parameter Relay; Standard: IEC 60947-1; Coil Voltage: 24, 220, 240, 380, 415V; Rated Current: 0.63-93A; Frequency: 50Hz/60Hz;	Theory: Solid State Relay; Usage: Communication Relay; Phase: Single or Three Phase; Electricity Type: Dc; Size: Subminiature; Type: DC Contactors; Brand: Winston; Protect Feature: Sealed; Contact Load: Low Power; Load Voltage: 5-60VDC; Load Current: 10A; Control Current: DC5-50mA; Control Voltage: DC3-32V; The Work Instructions: LED; on Voltage: <=1.5V; off Leakage Current: <=2mA;	Theory: Solid State Relay; Usage: Communication Relay; Phase: Single or Three Phase; Electricity Type: Dc; Size: Subminiature; Type: DC Contactors; Brand: Winston; Protect Feature: Sealed; Contact Load: Low Power; Load Voltage: 5-60VDC; Load Current: 10A; Control Current: DC5-50mA; Control Voltage: DC3-32V; The Work Instructions: LED; on Voltage: <=1.5V; off Leakage Current: <=2mA;	Theory: Thermal Relay; Usage: Communication Relay, Broadcasting Power Relay; Phase: Spst-No; Electricity Type: Vacuum; Number of Pole: a; Load: High Power Relay; Protective Characteristics: Open Relay; Action Principle: Electronic Type; Size: Miniature; Type: Vacuum Relay; Contact Form: a; Contact Arrangement: Spst-No; Voltage,Test Max.,Contact & to Base: 6 Kv Peak; DC or 50Hz/60Hz: 5 Kv Peak; 2.5MHz: 4.5 Kv Peak; 16MHz: 3.5 Kv Peak; 32MHz: 2.8 Kv Peak; DC or 50Hz / 60Hz: 30 AMPS; 2.5 MHz: 24 AMPS; 16 MHz: 16 AMPS;
Supplier Name	Hangzhou Keller New Energy Technology Co., Ltd.	Wenzhou Santuo Electrical Co., Ltd.	Yueqing Winston Electric Co., Ltd.	Yueqing Winston Electric Co., Ltd.	Ningbo Setec Electron Co., Ltd.
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