Square D SDSA4040 Surge Protection Device

Square D Surge Protection Device, Type SDSA, 277/480Y VAC, 50/60 Hz, 3 Pole, 4 Wires, 200 kA Short Circuit Current, 40 kA Peak Surge, 180 VAC Clamping, 10 kA Nominal Discharge, Modes of Protection: L-N/L-L, LED Indicator, 3, Environmental Conditions: 149 deg F Operating Temperature, NEMA 4X, Panel Mount, Plastic, Black, 3.07 in H x 3.62 in W x 2.64 in D

Additional Description: SQD -SDSA4040 SPD T1 SDSA 40KA 277/480V 3P4W

Catalog Description: Surge protection device, Surgelogic, 40kA, 480Y/277 VAC, 3 phase, 4 wire, NEMA 4X