The White-Rodgers 90-170 contactor is a heavy-duty 3-pole HVAC contactor engineered for demanding commercial and industrial applications

Industrial Build: Features a robust 316 stainless steel housing for superior corrosion resistance in chilled water and glycol applications

High-Speed Venting: Delivers a consistent 3350 RPM to maintain the necessary draft for safe combustion gas removal

whereas black indicates NBR and blue typically indicates Urethane

Integrated Pilot Bracket: Provides a rigid mounting point for the pilot assembly

Eaton Cutler-Hammer XTOB004CC1 Overload Relay 320788-703 The White-Rodgers 90-170 contactor isThe Eaton Cutler Hammer XTOB004CC1 Overload Relay is a precision engineered bimetallic thermal sensing unit designed for reliable protection of three phase motors. Specifically engineered for the XT Series Frame C ecosystem, this Class 10 trip relay ensures circuit interruption within 10 seconds or less during locked rotor or overload conditions, effectively preventing winding damage. With an adjustable FLA range of 2. 4 4A, it provides the