Review on 🔌 Tnisesm Mounting Connect Terminals HF105F 4 AC120V 8X: Reliable Electrical Connection Solution by David Lesperance

Bought as too good a solution to replace my built in vacuum motor relay. Many fan motors, AC motors, or similar motors operate on 24 VAC. Transformer to power the thermostat or the control circuit. The characteristics of this relay seemed ideal, but when installed, the relay vibrated heavily. Upon closer inspection, the relay case clearly shows that the coil is rated for 24 VDC. A coil designed for AC will work with DC, but not vice versa. It's my fault in the end, but if you're trying to apply AC control voltage to this relay, keep looking.