Compact electromagnetic relay with 8 pins and DPDT contact form, is widely applied in electronic equipment, communication equipment, automatic control system, instrument and meters, etc.
Specification
Basics | Model | CHN-EMR-P30F (Relay with Socket) |
Dimension (L*W*H) | 85×37×70mm |
Weight | 30g |
Ambient Temperature | -25℃~+55℃ |
Terminal Type | Plug-in |
Number of Pins | 8 |
Technical Parameters | Contact Form | DPDT (2 Form C, 2NO + 2NC) |
Contact Material | Silver alloy |
Contact Capacity (Resistive load) | 30A/28V DC, 30A/250V AC |
Coil Power | DC 2W, AC 4VA |
Coil Voltage (Optional) | 12V DC, 24V DC, 48V DC, 24V AC, 110V AC, 220V AC |
Pick-up Voltage at 23℃ | ≤38.40V DC, 88V AC |
Drop-out Voltage at 23℃ | ≤4.8V DC, 36V AC |
Contact Resistance @6V DC 1A | ≤100MΩ |
Dielectric Strength | Between open contact | 1200V AC 50Hz/1min |
Between coil & contact | 2500VAC 50Hz/1min |
Leakage current | ≤1mA |
Insulation Resistance (MΩ) | 1000MΩ at 500V DC |
Connection Diagram

Installation Dimensions

Tips: Difference between electromagnetic relay and AC contactor
The electromagnetic relay is a kind of voltage relay with many contacts and large current capacity. It switches on or off to control circuit according to the change in some input signal. The action time is not greater than 0.05s. When the number of contacts or capacity of other relays is insufficient, the electromagnetic can expand the contact capacity, which plays an intermediate conversion and amplification role. But the AC contactor is a kind of main circuit automatic control appliance used for frequently switching on or off a load.
Electromagnetic relay with 8 pins, contact form DPDT (2NO and 2NC), plug-in terminals, contact load 30A/28V DC 250V AC, optional coil voltage of 12V DC/ 24V DC/ 48V DC/ 24V AC/ 110V AC/ 220V AC.