Neptronic SP3102 Relay 320074-702 Rigid Construction: Built to withstand

Rigid Construction: Built to withstand repeated removal and cleaning during preventive maintenance intervals

or failing to switch speeds

the system may not be reaching the required vacuum pressure to close the pressure switch

Key Benefits Precise Multi-Stage Sequencing: Controls up to three stages of heating or cooling from a single sensing point to prevent short-cycling

this Carrier inducer assembly matches exact mounting specifications to eliminate vibration and ensure pressure switch verification during the ignition sequence

Neptronic SP3102 Relay 320074-702 Rigid Construction: Built to withstandThe Neptronic SP3102 Relay is a high amperage solid state relay engineered for heavy duty commercial HVAC and industrial switching applications. Rated for a 50A current capacity, this unit is a critical component for electric heater control and high demand motor loads where traditional mechanical contactors might fail due to arcing or mechanical wear. The SSR50A1B integrated design ensures silent operation and rapid switching cycles, which are