what is a relay used for

Brand Name:NCR

Place of Origin:Guangzhou

... service. Product Description Brand NCR Product Name Solid State Relay P/N 007-6492722 Condition New and original Warranty 90 days Stock Status In Stock Payment Term T/T,Western Union ...

Brand Name:OEM

Model Number:R80-7, R210LC7H, R210LC-7

Place of Origin:China

21N4-00762 24V Timer Relay Used For Hyundai R80-7 R210LC-7 Excavator Spare Parts Product description Excavator spare parts name Timer relay Equipment Model 21N4-00762 Parts Category Excavator electric parts Spare parts Condition Brand new MOQ of order(PCS...

Place of Origin:CHINA MAIN LAND

Brand Name:CONZINA

Model Number:94580644

CONZINA AUTO PARTS -Daewoo Cielo Nexia spare parts from china 94580644 Auto Relays use for daewoo Nexia Cielo electrical parts good quality 94580644 Auto Relays use for daewoo Nexia Cielo electrical parts good quality About Us korean vehicle auto parts ...

Brand Name:ANYO

Model Number:T90

Place of Origin:CHINA

... relay 30A for refrigerator compressor Description: A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used whe...

Place of Origin:Guangdong China (Mainland)

Brand Name:OEM

Model Number:oky3014

...Relay Module For Arduino , 51 AVR MCU Relay Module Specifications: 1, the relay using the Song Yue relay, the output contact capacity 10A 250VAC, 10A 30VDC, easily used in home appliances, or industrial. 2, relay 5V, 12V, 2, default 5V, 12V, please contact the store or message. 3,8 Road are high, namely high relay. Each relay...

Brand Name:WPVAC

Model Number:JPK-25-WF/SF

Place of Origin:CHINA

...places the contacts in ceramic shell that is pumped into a high vacuum, using vacuum as an arc extinguishing and insulating medium. 2 Vacuum has ideal insulation performance. Under ideal conditions, it may reach a dielectric constant of 80,...

Brand Name:OEM/Fenigal

Model Number:RM8-116/208/308/316

Place of Origin:China

...Relay Intermediate Relay Auxiliary Relay 16A ROHS Approve General Applications -intermediate relay used for switching larger load output, strengthen or multiplying contacts of the existing device. Function Features -Voltage range: AC/DC12V,24V,48V,110V,AC230V. -relays GR8-316 enable connection to a 3-phase circuit. - Relay...

Model Number:SAQ2402D SAl4002D SAl4005D SAE4005D

Brand Name:Gold

...Relay AC SSR of Three Phase Description of AC SSR Relay What is the difference between Solid-state Relays and Contact Relays? Answer Solid State Relays use semiconductors for no-contact operation. Solid-state Relays are not very different in operation from Contact Relays (Electromagnetic Relays). Solid-state Relays, however, consist of electronic parts with no mechanical contacts. Therefore, Solid-state Relays...

Brand Name:YSUN

Model Number:YS-2F

Place of Origin:China

...Relay Customizable High Sensitivity Solid State Relay Description: Solid-state relays are non-contact switches composed of microelectronic circuits, discrete electronic devices, and power electronic power devices. The isolation device is used to realize the isolation of the control terminal and load terminal. The input terminal of the solid-state relay uses...

Brand Name:KRIPAL

Model Number:KER141

Place of Origin:China

...Fault Protection Relay , 5A Digital Protective Relay A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current directly. Description: KRIPAL Relay is a micro-...

Brand Name:MIROTE

Model Number:HY642

Place of Origin:CHINA

...Relay , 12v 30 Amp Relay Replacement 12 volt high power relay 1.How to choose a good relay its quality mainly depends on the material and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used...

Brand Name:IVY

Model Number:IM1201T

Place of Origin:Zhejiang

...DC Latching Relay For Switching Cabinet Notes:Mechanical latching relays use a locking mechanism to hold their contacts in their last set position until commanded to change state, usually by means of energizing a second coil. Since the relay does not rely...

Model Number:XJ

Brand Name:OEM

...Relay circuit operation DC power Model: XJ SERIES SIGNAL RELAY(XJL-025/44) XJLS-81/220 Static Latching Relay XJLS-84/132A Static Latching Relay XJLS-84/440/ZT Static Latching Relay XJLS-84/440 Static Latching Relay XJLS-84/502 Static Latching Relay XJLS-8E/B3 Latching Relay Descrition: XJ series signal relay(relay for short below) is used...

Brand Name:Kingsine

Model Number:K3163i

Place of Origin:China

... and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder. Feature Of Intelligent Relay Tester ● Universal Relay Test Applications ● 10 Channels (6x35A &

Brand Name:SCHNEIDER

Model Number:CAD32 CAD50

Place of Origin:FRANCE

... machine control Easy to use interface for electronic devices (example: PLCs) Benefits TeSys Control Relays provide a cost-effective solution to a simple application. Same design as TeSys D, K and SK contactors. Different ways for connection. (such as

Brand Name:Volvo

Model Number:14623855，14558807

Place of Origin:China

...Relay Box Assembly, Part Number 14623855 This product is a Volvo excavators relay box installation location near the toolkit, applicable models: EC210B EC240B/EC290B/EC360B/EC460B, part number:14623855, this product USES the original mould appearance, internal relay is also used by Volvo, sensitive relays the original machine to relay has played a very good flame retardant effect, relay box line USES...

Brand Name:WZSTEC , SONTUOEC

Model Number:STR2-N

Place of Origin:Wenzhou, China

... voltage 660 V, rated current 0.1-93A for protecting the phase break when the electric motor is overload , the relay has different mechanism and temperature compensation can be pluged in ST1 series AC contactor,It is the most advanced thermal relay in

Brand Name:KD

Model Number:9730010200 9730010100

Place of Origin:ZheJianChina

Relay Valves Truck Repair Part Brake Air Relay Valve 9730010200 Product Description: Relay Valves Relay Valves are high-performance emergency valves typically used in heavy-duty industrial and truck applications. Our Relay Valves are certified with ISO9001:2008, and are made of aluminum alloy for a strong and durable structure. The valves come in a silver and black color, and are made in Zhejiang, China. The Relay...

Brand Name:GDZX

Model Number:ZXRC-III

Place of Origin:Hubei, China

...Relay Calibrator Product introduction ZXRC-III Electronic Thermal Relay Calibrator is mainly used for setting and calibration of various thermal relays and motor protection devices. Because of its reasonable design, convenient operation and high output power, it is widely used...

Brand Name:YOKG

Model Number:LR2-D13, LR2-D25, LR2-D33, LR2-D43

Place of Origin:China

...Relay 24 Vac 240V Power Relay Base On Ac Unit Magnetic Relay Switch Application: LR2-D series thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in LC1-D series AC contactor. It is the most advanced thermal relay...