MDI Mercury Contactor, 12 DC volt Coil, 100 Amps, Four Pole, 4100NO12D

MDI Mercury Contactor 4100N012D, four pole, 100 amps, 0 - 600 volts output, 12 volts DC Coil Voltage. MDI Mercury Relays can switch up to 600 volts AC based on amperage load. MDI relays can switch millions of cycles, out performing mechanical relays. MDI relays can operate in very high temperatures as well as cold temperatures, with no heat sink required. Mercury Contactors must be mounted in a vertical position in order to function. 1 Year Warranty. CE, UL approved and CSA listed.