2412AF

Industrial 2-pole double-throw (2PDT) pneumatic time-delay relay configured for On-Delay (Delay-on-Energization) operation with a 120V DC specialized control-voltage operational timing coil. Equivalents: TE Connectivity 2412AF, Agastat 2412AF. Real-Life Examples: Electrical utility substation DC battery bank controls, heavy transit railway power sub-bays, and critical municipal water plant backup controllers.