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Showing 299 product(s)

KSR-10DA Fotek Single Phase Solid State Relay

Shanghai Bendun Electric Co., Ltd.

  • Place of Origin Taiwan,China
  • Brand Name Fotek
  • Model Number KSR-10DA
  • Theory Solid State Relay
  • Usage General Purpose
  • Size Miniature

Shanghai Bendun Electric Co., Ltd.

  • Country/Region: China
  • Business Type: -
  • Employee Count: 11 - 50 People

FOTEK Multi-range off delay timer STPY-M1-220V time relay

Yueqing Liushi Wenyi Electric Appliance Factory

  • Place of Origin Zhejiang, China
  • Brand Name FOTEK
  • Model Number STPY-M1-220V
  • Theory Time Relay
  • Usage PROTECTIVE
  • Size Miniature

Yueqing Liushi Wenyi Electric Appliance Factory

  • Country/Region: China
  • Business Type: -
  • Employee Count: 11 - 50 People

12/24V 8 Channel Relay Module (with light coupling) 12V For UNO R3

Shenzhen BXF Electronic Technology Co., Ltd.

  • Place of Origin Guangdong, China
  • Brand Name BXF
  • Model Number NA195 NA196
  • Product Name NA195 NA196
  • Color Picture
  • Payment term Paypal TT WU ESCROW

Shenzhen BXF Electronic Technology Co., Ltd.

  • Country/Region: China
  • Business Type: Manufacturer, Trading Company
  • Employee Count: 11 - 50 People

3RT1505R Open-phase Protector / Relay Protector/ Time Delay Relay 24volt

Wenzhou Giant Elec.appliances Co., Ltd

  • FOB Price: 8 - 12.5 USD / Piece
  • Place of Origin Zhejiang, China
  • Brand Name Titcha
  • Model Number 3RT 1505R
  • Theory Relay Protector
  • Usage PROTECTIVE

Wenzhou Giant Elec.appliances Co., Ltd

  • Country/Region: China
  • Business Type: -
  • Employee Count: 11 - 50 People

Popular Green Housing 12V 20A 4 Pin Relay

Shenzhen Gao Yang Technology Co., Ltd.

  • Shenzhen Gao Yang Technology Co., Ltd. offers premium quality Popular Green Housing 12V 20A 4 Pin Relay for B2B importers and distributors worldwide. Shenzhen Gao Yang Technology Co., Ltd. is located in China and deals exclusively in the production and export of Electrical Equipment & Supplies products.

Shenzhen Gao Yang Technology Co., Ltd.

  • Country/Region: China
  • Business Type: -
  • Employee Count: 51 - 100 People

2 channel relay module 2-way relay expansion board 5V 12V with optocoupler isolation protection MCU development board

Shenzhen Oceanstar Electronics Technology Co., Ltd.

  • Place of Origin China, Guangdong, China
  • Brand Name original, original
  • Model Number 2-way relay module, 2-way relay module
  • D/C Newest
  • Warranty 90 Days
  • Stock Status In Stock

Shenzhen Oceanstar Electronics Technology Co., Ltd.

  • Country/Region: China
  • Business Type: -
  • Employee Count: 51 - 100 People

Thyristor Triggered Three-phase Power Factor Control Relay / RGT-18TH

TENSE ELEKTRIK ELEKTRONIK SANAYI TICARET ANONIM SIRKETI

  • Place of Origin Turkey
  • Brand Name Tense
  • Model Number RGT-18TH
  • Usage Industrial
  • Size Contact Us
  • Protect Feature Contact Us

TENSE ELEKTRIK ELEKTRONIK SANAYI TICARET ANONIM SIRKETI

  • Country/Region: Turkey
  • Business Type: -
  • Employee Count: 201 - 300 People

MEISHUO MPA 5~48VDC 5A 7A 10A 12v SPST SPDT miniature pcb power 5 pin mini relay 24v price

Yueqing Meishuo Import And Export Co., Ltd.

  • Place of Origin Zhejiang, China
  • Brand Name MEISHUO
  • Model Number MPA
  • Theory Electromagnetic Relay
  • Usage PCB
  • Size Miniature, 18.7*15.0*15.2mm

Yueqing Meishuo Import And Export Co., Ltd.

  • Country/Region: China
  • Business Type: Trading Company
  • Employee Count: Fewer than 5 People

LCUS-1 USB serial port electromagnetic relay module PLC intelligent industrial control module

Shenzhen Yuzens Technology Co., Ltd.

  • FOB Price: 2 - 4 USD / Piece
  • Place of Origin Guangdong, China
  • Brand Name original brand
  • Model Number LCUS-1
  • Theory Electromagnetic Relay
  • Usage contact us

Shenzhen Yuzens Technology Co., Ltd.

  • Country/Region: China
  • Business Type: -
  • Employee Count: 51 - 100 People

CHNT JSZ3A-B Time Delay Relay Electronic AC 380V Electronic Timer Relay Time Delay Relay

Yueqing Sucen Trading Co., Ltd.

  • Place of Origin China
  • Brand Name CHNT
  • Model Number JSZ3A-B-AC380V
  • Theory Time Relay
  • Usage AUTO
  • Size Miniature

Yueqing Sucen Trading Co., Ltd.

  • Country/Region: China
  • Business Type: -
  • Employee Count: 51 - 100 People

High quality DELIXI JR36 660V 20amp thermal overload relay

Guangxi Precision Trading Co., Ltd.

  • FOB Price: 1.82 - 2.73 USD / Piece
  • Place of Origin Zhejiang, China
  • Brand Name DELIXI
  • Model Number JR36
  • Theory Thermal Relay
  • Usage PROTECTIVE

Guangxi Precision Trading Co., Ltd.

  • Country/Region: China
  • Business Type: Trading Company
  • Employee Count: 11 - 50 People

Xgr 12V 3 pin LED Auto Turn Signal Flasher Relay decoder IC winker relay

Dongguan Tengyi Auto Lighting Co., Ltd.

  • FOB Price: 9 - 15 USD / Set
  • Place of Origin Guangdong, China
  • Brand Name ty/xgr
  • Model Number TY-flasher relay
  • Theory Electromagnetic Relay
  • Usage AUTO

Dongguan Tengyi Auto Lighting Co., Ltd.

  • Country/Region: China
  • Business Type: -
  • Employee Count: 51 - 100 People

Solid State Relay SSR-10DA SSR-25DA SSR-40DA 10A 25A 40A Actually 3-32V DC TO 24-380V AC SSR 10DA 25DA 40DA

Shenzhen Jinxinda Technology Co., Ltd.

  • FOB Price: 1 - 1.9 USD / Piece
  • Place of Origin Guangdong, China
  • Brand Name original brand
  • Model Number SSR-10DA SSR-25DA SSR-40DA
  • Theory Solid State Relay
  • Usage General Purpose

Shenzhen Jinxinda Technology Co., Ltd.

  • Country/Region: China
  • Business Type: -
  • Employee Count: 11 - 50 People

High quality 5-wire Auto Relay socket

Hangzhou Allied Eastern Industry Co., Ltd.

  • FOB Price: 0.5 - 1 USD / Piece
  • Hangzhou Allied Eastern Industry Co., Ltd. offers premium quality High quality 5-wire Auto Relay socket for B2B importers and distributors worldwide. Hangzhou Allied Eastern Industry Co., Ltd. is located in China and deals exclusively in the production and export of Electrical Equipment & Supplies products.

Hangzhou Allied Eastern Industry Co., Ltd.

  • Country/Region: China
  • Business Type: Trading Company
  • Employee Count: 11 - 50 People

Self Kuppi Electrical Parts Relay For Pakistan Market

Ningbo Engg Auto Parts Co., Ltd.

  • FOB Price: 0.99 - 1.32 USD / Piece
  • Place of Origin Zhejiang, China
  • Brand Name ENGG
  • Model Number C33047
  • Theory Other
  • Usage Other

Ningbo Engg Auto Parts Co., Ltd.

  • Country/Region: China
  • Business Type: Trading Company
  • Employee Count: 11 - 50 People

List of Relays Suppliers & Exporters

Tradewheel has over 299 products from Relays category. We have numerous exporters & suppliers of quality Relays from China, Taiwan, Japan. A few of the top companies offering Relays on our B2B platform are: Shenzhen BXF Electronic Technology Co., Ltd. from China, Shanghai Bendun Electric Co., Ltd. from China, Yueqing Liushi Wenyi Electric Appliance Factory from China. Moreover, you can also find a list of sellers and exporters dealing in Batteries, Circuit Breakers, Connectors & Terminals from numerous countries.

Import Price of Relays from China, USA, Canada & other Top Exporting Countries

The import price of Relays is based on the order quantity, Relays FOB prices vary by the size of order, the capacity of seller dealing in Relays and most importantly the importing country. There are over 18450 products from Electrical Equipment & Supplies listed on Tradewheel offering different FOB prices following the above criteria.

Purchase Relays in Bulk at TradeWheel

 

A circuit board is a piece of art that consists of various elements. Every element has its uniqueness, its own role. And they combine and synchronize to create magic through which an electrical item operates.

 

The circuit consists of resistors that resist current. Capacitors - which store the charges. Inductors - to vary the flow of current, Transformers - maintaining the voltage levels, IC or Integrated Circuits - which are modified as per design specification, and relays playing a role in switching.

 

Relays use electronics or electromechanical fundamentals for switching. As voltage and current levels are very important in a circuit, relays play a vital role in controlling high voltages through low-level signals.

 

Contractors are very similar to relays but the only difference is relays deals in low voltages whereas contactors deal in high voltages and current.

 

Working of a Relay

 A relay has basically 2 main positions. Normally Open (N-O) and Normally Closed (N-C). A relay consists of a coil and switches. When current passes through the coil, the coil is energized and then the relay enters into an ‘Open’ or ‘Close’ position.

 

It is the low-level current signal that is operating the relay and through switching the relay is operating on an entirely new set of circuitry.

 

Relay has another usage. It is used for protection as well. Because relays can separate the entire circuit when high current or a voltage surge is experienced.

 

Types of Relays

 There are different kinds of relays that serve different purposes.

 

-         Electromagnetic Relay (Further divided into AC and DC Relay)

-         Attraction type Electromagnetic relay

-         Induction type relays

-         Solid state relays

-         Hybrid relay

-         Solid state relay

-         Reed relay

 

Get relays in bulk at reasonable rates. If you do not ensure you have placed the correct components on your circuit, it will definitely damage your product. At TradeWheel, we have multiple suppliers who deal in relays. Quality guaranteed.

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