Appleton Intraground Feed-Thru Fire Alarm Station, Operating Voltage: 600 VAC, Operating Current: 10 AMP, Mounting: Lugs, Nema Rating: NEMA 3R, 4X, 9EFG, 12, Color: Red, Material: Non Metallic 30 PCT Glass-Reinforced Thermoplastic Polyetherimide, Standard: UL 508, 698, 1203, UL File Number E10449, E81751, Class I, Division 2, Groups B, C, D, Class II, Division 1 And 2, Groups E, F, G, Class III, Furnished with a 3/4 IN to 1/2 IN NPT reducer hub