Automotive Relay

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Relay

Introduction to the product

The purpose of the relay is to automate the closing / opening of the electrical circuit when an electrical signal is applied.
Relays are great in these use cases:


Product Specification

Relay schematic diagram
Name Value
Contact Rating 30A/40A 14VDC
Coil Voltage 12VDC
Coil Power 1.8W
Release Voltage ≥10%
Pickup Voltage ≤70%
Insulation Resistance 100Ω
Contact Resistance 100Ω
Between open contact 500VAC
Between coil & contact 750VAC
Temperature Range -55~+85℃
Dimension 25.0x27.4x28.4
Weight 40g

Installation

Relay Wiring
Relay PIN Relay cable color Connection
30 Blue Common connection to NO & NC terminals
85 Black Coil
86 White Coil
87 Yellow Normally Open (NO)
87a Red Normally Closed (NC)