Wanjia power relays withstands 80A of inrush current

The WJ119 series of power relays can withstand an inrush current of up to 80A and is designed for use in air conditioning units, magnetron control in microwave ovens, fax machines, and motor and heater control.

Available in a-Form-A, 1-Form-B, and 1-Form-C contact configurations, the devices have a nominal operating power of 0.9W, maximum switching voltage of 277Vac, and a maximum switching power of 500VA. The silver alloy contact provide an initial contact resistance of <100 milliohms. Coil voltage is 6, 9, 12, 24, or 48V.

The relays measure 30.4-by-16-by-26.5mm and weigh 42g. Rated lifespan is at least 10 million (mechanical) or at least 100,000 (electrical) operations. They have an insulation resistance of at least 1 gigaohms and offer an initial breakdown voltage of 3kVac between coil and contact or 1kVac between open contacts.