IEC Supplementary Protector Amps 40 Number of Poles 1 Curve Type C AC Voltage Rating 277VAC DC Voltage Rating 48VDC Max AIR Rating 5 kA Trip Type Thermal Magnetic Terminal Connection Lug Mounting DIN Rail Application Small Transformers Lighting Pilot Devices Control Circuits and Coils Min Wire Size 18 AWG Max Wire Size 4 AWG Length 84.7mm Width 17.7mm Depth 72.6mm Standards UL 1077 CSA C22.2 No 235 RoHS VDE CCC ABS Compliant Series FAZ