It is designed for specific AAON configurations

and heat exchangers by capturing scale

Industrial-Grade Durability: The lightweight yet rugged aluminum body and NEMA 4X watertight enclosure provide long-lasting performance in harsh conditions

the K146-55 features a rugged phenolic case and terminal configuration compatible with standard potential relays

Eaton Cutler-Hammer XTCE025C10B Contactor 321142-301 It is designed for specificThe Eaton Cutler Hammer XTCE025C10B is a heavy duty three pole magnetic contactor engineered for reliable motor control in HVACR and industrial automation systems. Rated for 25 Amps (AC 3) and featuring a 220V 240V 50 60Hz AC coil, this Frame C unit is optimized for switching inductive loads up to 15 HP at 480V. It utilizes finger safe terminals and high performance contact materials to minimize arcing and extend the mechanical life of the motor