Surge Protective Devices Technical Characteristics Service voltage 480V Delta Application Service entrance Technology MOV Type of current AC Surge capacity/phase (Imax) kA 160 Maximum Continuous Operating Voltage (MCOV) V 550 L-N V / L-L V 1800 L-G V 1800 N-G V / Nominal discharge current (In) kA 10 Short circuit current rating (SCCR) kA 200 AC power frequency Hz 50-60 Voltage Protection Rating (VPR - UL 3rd Ed.) Integrated fused protection Yes Integrated thermal disconnector Yes Led indication Yes Physical Characteristics Dimensions H x W x D (approx.) Inches 7.09'' x 2.17'' x 3.74'' Weight (approx.) lbs 2.1 Miscellaneous Characteristics Stocking temperature 32F (0C) to 104F (40C) Operating temperature 32F (0C) to 104F (40C) Maximum altitude 6600 feet (2000 m) Fire resistance according to UL 94 V0 Approvals ANSI/UL 1449 3rd Ed. Meets IEEE requirements Power Supply ABB, Inc. New Berlin, WI Phone:888-385-1221 www.abb.us/lowvoltage Yes Power and productivity for a better world TM 1SXU430018L0201 March 2011 Subject to change without notice. OVR NE12 Enclosed SPD - Replacement MOV Block OVR1N160480PS UL 1449 3rd Edition