What is Relay

Relay is a very important category in the Electrical & Electronics industry. A good Relay can make a big difference in your comfort and productivity. There are many styles of Relay available, so you can choose one that's well suited to your needs.

How to source & buy Relay

At made-in-china.com, Relay are made from various kinds of features such as Usage, Car Relay, Household Appliances Relay, Communication Relay, which offer unique user experiences to every kind of taste.
Take Usage for example, you can find Car Relay Usage, Household Appliances Relay Usage and more.

By Usage

The Best Relay Products

Product Description 1-pole Latching Relay 100A contact switching capability Only impulse excitation needed, both for single and double coil. Low power consumption, small in size Custom assemblies available with flexible wire and/or copper straps, and/or with integrated shunt 4KV dielectric strength between coil and contacts RoHS compliant IEC62055-31 UC2 compliant Outline dimensions:(39x 30 x16.8) mm Product Parameters Contact Data Contact Form 1B/1H Contact Material AgSnO2 Contact Resistance Max. 1.0MΩ (1A 6VDC) Rated Load ( Resistive) 100A 250VAC Max. Switching Voltage 250VAC Max. Switching Current 100A Max. Switching Power 25000VA Mechanical Service Life 1x105 OPS Electrical Service Life 5x103 OPS (100A 250VAC) 1x104 OPS (80A 250VAC) Max. Short-circuit Current 2500A/10ms 4500A/10ms (no explosion) Characteristics Operate Time Max. 20ms Release Time Max. 20ms Insulation Resistance (500VDC) Min. 1000MΩ Dielectric Strength between Contact & Coil 4000VAC Dielectric Strength of Contact Opening 2000VAC Dielectric Strength between Contacts Surge Voltage from Contact to Coil 10KVAC Creepage Distance 8mm Unit Weight about 45g Environment Data Ambient Temperature -40ºC~ 85ºC Relative Humidity 5%~85%RH Vibration 10~55Hz 1.5mm Shock 98M/S2 (functional) 980M/S2 (survival) Coil Data conventional version: voltage resistance(Ω)±10% power(W) operating releasing allowing pulse duration single double single double VDC VDC VDC ms 6 18 9/9 2.0 4.0 ≤4.2 ≤4.2 12 ≥50 9 40.5 20.3/20.3 ≤6.3 ≤6.3 18 12 72 36/36 ≤8.4 ≤8.4 24 24 288 144/144 ≤16.8 ≤16.8 48 low power version: voltage resistance(Ω)±10% power(W) operating releasing allowing pulse duration single double single double VDC VDC VDC ms 6 24 12/12 1.5 3.0 ≤4.2 ≤4.2 12 ≥50 9 54 27/27 ≤6.3 ≤6.3 18 12 96 48/48 ≤8.4 ≤8.4 24 24 384 192/192 ≤16.8 ≤16.8 48 Drawing Typical Terminal Type Our Advantages 1. National high-tech enterprise. 2. Established provincial R&D center for latching relay. 3. Main products have passed CQC, VDT, TUV, UL and RoHS etc. 4. Focusing on the R&D of latchiing relay and current transformer for nearly 20 years. 5. One of the drafters of industrial staradard of "latching relay used in electrical energy meters" Trade Show & Honor Certificate FAQ Q: What are the application fields of your products? A: Our products are mainly used in smart meter, smart home, load control, synchronous switch, leakage protection and other applications. Q: Are you a manufacturer or a trade company? A: We are the manufacturer, but we have our own international trade department. We have ability to sell our products to the buyers all over the world. Q:Can you provide custom products? A: Absolutely OK. Due to most of our products need to be customized. You can send us your drawing or requirements, our technical staff will assist you to develop the products. Q: Which countries do you export to? A: At present, our products are mainly exported to Denmark, Japan, Spain, South Korea, Ukraine, Russia and other countries. Q: Do you have requirements for MOQ? A: There is no limiteation for MOQ except the special condition of your products. Our saleman will inform you in advance if there is MOQ exisiting. Q: What kind of payment you can accept? A:We accept TT , L/C, Western Union as payment methods. Q: What kind of price term you can accept? A: We accept FOB, CNF, CIF, FCA, DDP, EXW etc. Q: Can you offer samples? Do we need to pay the sample fee? A: As long as there is no specical requirements for the samples, we can offer at most 5~10pcs ( depends on specific model) free samples for testing. But you need to burden the shipping cost.

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