Leach Series III Polarized 4PDT Relay Y-D4N

Technical Description

High-performance, hermetically sealed 4PDT (4 Pole Double Throw) polarized electromagnetic relay engineered for mission-critical military and aerospace electrical control environments. Operates on a nominal 28V DC coil actuation system with a continuous duty rating capable of managing contact currents up to 5 Amps at 115/200V AC at 400 Hz or 28V DC. Features an ultra-rugged balanced-force mechanical layout built to meet rigorous MIL-R-83536 structural parameters, ensuring superior resistance to high-G shock waves and severe structural vibration frequencies. Tailored with a low-profile anodized blue aluminum outer housing and heavy-duty gold-plated solder pin terminals configured for direct terminal track or plug-in panel mount integration.

Component Specifications