Home / CONTACTORS / Main Solenoids / SOL-200 Main Contactor / Solenoid 24V, 36V & 48V SOL-200 Main Contactor / Solenoid 24V, 36V & 48V$75.00 Voltage Choose an option24 Volt36 Volt48 VoltClear Add Optional Items :- Suppression Diode Only ($10.00) Pre-Charge Resistor Only ($12.00) Diode & Resistor ($22.00)