Moeller Electric Relays

Flexibility, safety and economy… Moeller’s DIL series of control relays offer modern features in a compact, smart design. The line is made up of two models; DIL A relays, which are based on Moeller’s new range of popular DIL M contactors; and DIL ER relays, which are built in the same compact frame as our miniature DIL EM contactors. Both lines share the same accessories with their contactor family. This simplifies stocking and makes ordering fast and efficient.

Modern applications requiring safety redundancy circuits ensure trouble free fault detection if the control relays have positively guided contacts. Both the DIL A and the miniature DIL ER control relays and auxiliary contacts (except overlapping contacts) meet these requirements. Positively guided contacts are designed such that no NO contact can close before any NC contact can open. This important feature maintains a minimum contact clearance of 0.5mm and ensures that the NC contact stays open if a NO contact welds. This feature makes Moeller’s DIL series of control relays ideal for critical applications such as press control.

Moeller’s DC relays also include built-in surge suppressors that eliminate harmful voltage spikes caused when the relay is de-energized. This protects sensitive electronics, such as PLCs, that are within the same control circuit. Suppressors for AC relays are an available option.