Lock-out relays

By Plant Engineering Staff March 2, 2007

Type WL-2 and Type WL manual reset lock-out relays are available with or without handle-trip capability. Type WL-2 LORs are primarily for use where the simultaneous operation of many contacts is required. Featuring a low-current magnetic trip mechanism, they come with nominal operating voltages ranging from 24 to 250 VDC or 120 to 480 VAC. The WL LORs are available with up to 10 stages, where each stage constitutes one circuit made up of two stationary contact fingers and one moving contact segment.


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