OEM Replacement for York Single Pole / 1 Pole 30 Amp 24V Coil Condenser Contactor 3100-15Q2115 This is a Brand New Upgraded 1 Pole 30 Amp Condenser Contactor This contactor is rated for 30 amps, meaning it is an upgrade for old 25 amp contactors The coil is rated for 24 volts. This contactor will work with 99% of residential units!