Neptronic SP3102 Relay 318172-701 the physical dimensions and mounting

the physical dimensions and mounting hole spacing are proprietary to specific York/Source 1 equipment footprints

technicians can resolve common ignition failures and intermittent burner cycling

With a 62" outside diameter and a B-section profile (21/32" top width)

allowing for custom calibration of the control signal to match specific field requirements

commonly known by its model number EK-083

Neptronic SP3102 Relay 318172-701 the physical dimensions and mountingThe 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