Categories
| Price: | US $ 1.31/Piece |
|---|---|
| Trade Terms: | FOB |
| Min Order: | 1000/Piece |
| Pay Type: | L/C,T/T |
| Packaging Details: | inner box, outside standard carton or customize latching relay |
|---|---|
| Delivery Detail: | 10-15 days after received the payment latching relay |
JS-201A 60A 250VAC Industrial Relay
Description:
Latching relay is a new type of relay which uses magnetic principle to control circuit's on and off. Its normally open and closed state are provided completely by permanent magnet steel' working and completed the conversion of on-off state base on the triggering of a certain width pulse signal.
Product Properties:
1.Small volume, big switching power and low consumption
2.Coil instantaneous pulse driving and without fever
3.Stable permanent magnet force and save energy
4.High contact pressure, low contact resistance, working stable and reliable, anti-vibration and anti-shock.
5.Use manganin welding, low material temperature coefficient and compact structure.
Latching relay advantages:
(1)only need pulse excitation and can be single or double coils working
(2)small volume and PCB installation
(3)low power consumption and strong load capacity
(4)security, reliable and long working life
The effect of magnetic latching relay:
1.Expand control range. For example, when Multi- contact relay control signal reaches a certain value, it can simultaneously switch, disconnect and connect multiplex circuits according to the different forms of contact groups.
2.Enlarge. Such as sensitive relay, intermediate relay etc, it can control big power circuit with a very small control signal.
3.Integrated Signal. For example, when many control signals input multi-winding relay per required form, after comparing and integrating it can reach the intended control effect.
4.Automatic, remote control, monitor. For example, other relays and relay of automatic device can make up programs to control circuit, then reaching automatic operating.
Contact Specification:
| Dimensions(mm) | 36.5*30*16.5 |
| Contact Form | 1A/1B |
| Contact Material | Silver Alloy |
| Max Switching Current(Anti-load) | 60,80A |
| Max Switching Voltage | 110VDC/250VAC |
| Max Switching Power | 2400W/20000VA |
| Wight (without accessories) | 45 g |
Coil Specification (20°C):
| Rated Coil Voltage | 6VDC | 9VDC | 12VDC | 24VDC | |
| Coil Resistance | Single Coil(±10%Ω) | 36 | 81 | 144 | 576 |
| Double Coil±10%Ω) | 18 | 40.5 | 72 | 288 | |
| Pick-up Voltage | ≤75% Rated Coil Voltage | ||||
| Drop-out Voltage | ≤75% Rated Coil Voltage | ||||
| Over-load Voltage | ≤120% Rated Coil Voltage | ||||
| Pick-up Time (At Rated Voltage) | ≤20ms | ||||
| Drop-out Time (At Rated Voltage) | ≤20ms | ||||
| Bounce Time | ≤2ms | ||||
| Power Consumption | Single coil: 1W;Double coil: 2W(special power consumption needs customize) | ||||
Characteristics:
| Ambient Temp | -40~+70°C | |
| Anti-vibration | 10~55Hz,0.5mm (Double Amplitude) | |
| Anti-shock | 98m/s2,11ms | |
| R.H. | 45%~85% | |
| Contact Resistance | ≤2.0mΩ (1A/6VDC test) | |
| Insulation Resistance | 1000MΩ (500VDC) | |
| Dielectric voltage-withstand | Between Contacts | 1750 VAC 50/60Hz (1 Minute) |
| Between Contact & Coil | 4000 VAC 50/60Hz (1 Minute) | |
| Life | Electrical Life | ≥1*104OPS |
| Mechanical Life | ≥5*105OPS | |
| Prod Model: | JS201A-60A |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Contact Load: High Power: | Model Number: Js201A |
| Usage: For Energy Meter: | Theory: Electromagnetic Relay |
| Coil: Single Or Double Coils: | Contact Material: Silver Alloy |
| Current: 60A Or 80A Latching Relay: | Brand Name: OEM Is Accepted If Big Quanity |
| Dimension: 36.5*30*16.5mm: | Sampling Resistance: 100-1200 |
