Bentley Ultra Universal Relay is driven by an input of 9.5 to 30VAC/DC. It can also be controlled from a very low current source such as communicator ports or logic outputs by using the transistorised trigger input connections. This unit combines two of our most commonly used relay modules, the universal relay operates 9.5 to 30VAC/DC and the transistorised relay (TRM). The 2-pole relay is capable of switching over 1Kw of mains lighting. The high current source (universal relay) accepts input voltages from 9.5 to 30VAC/DC. No cutting of links or setting the input voltage required; the unit does it for you automatically. It is supplied in a protective carton with 4 sticky feet.