26N05

Hermetically sealed thermostatic time-delay relay tube conforming to MIL-R-19648 specifications, 26-volt AC/DC internal heater element voltage rating with built-in automatic thermal voltage stabilization, provides a fixed 5-second initial delay-on-operate window baseline, features a single-pole single-throw normally closed (SPST-NC / "N" series) configuration with contact ratings up to 3 amperes continuous load current threshold at 115 volts AC, standard octal-pin base or THT mounting interface, engineered with an internal bi-metallic strip mechanism compensated for extreme ambient temperature variances from -55°C to +70°C. Unit Sourcing Compatibility: This component came out of legacy industrial process panels, military power-up staging networks, and vintage radio transceiver assemblies managed under CAGE Code 70563. Exact Industry Equals: Amperite 26N05 and Amperite Co. 26N05.