Number of Poles : 3, NEMA Size : 4, Standard Auxillaries : 2NO/2NC, Coil Voltage AC 50/60 Hz : 24-25V, Coil Voltage DC : 24V, Maximum Voltage : 600V AC, Rated Frequency : 50/60Hz, Operating Temperature : -5?C (23?F) to +40?C (104?F), Customizable : NO