Description
Application: Square D Class 8501 Type KPD12 general-purpose 8-pin plug-in control relay, 2PDT contacts, 12 VDC coil. Commonly used in marine engine-room control panels, generator start/stop logic, and industrial control cabinets. Requires Square D NR51-52 (or compatible octal) socket.
Condition: Used take-off in good cosmetic condition; not bench-tested.
Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.