Intermatic H20S13Y1DG2 Surge Protective Device, 7 Mode, 120 208 VAC 3Phase Y F42430 Color Gray Modes of Protection Color Gray Modes of Protection 7 Surge Protection Type 1 Enclosure Type NEMA Type 4X Surge Protection Technology Individually integrated thermal disconnect technology TPMOV Voltage 120 208 VAC 3 Phase Wye Filter No Filter Warranty Period 10 Year limited Has LED Remote Contact Audible Alarm No Maximum Surge Current Rating Per Phase 200 kA Conduit Size 3 4" Diagnostics Indicator Blue LED Status Indicator Per Phase 60 Hz Warranty Period 1 Year limited Inductive 40 A Red LED Service Indicator Maximum Continuous Operating Voltage (L G) 150 Maximum Continuous Operating Voltage (L L) 300 Maximum Continuous Operating Voltage (L N) 150 Maximum Continuous Operating Voltage (N G) 150 Maximum Surge Current Rating Per Mode 100 kA Nominal Discharge Current 20 kA RoHS Certification Yes Short Circuit Current Rating 200 kA Surge Protection LED Indicator Yes Voltage Protection Rating (L G) 700 Voltage Protection Rating (L L) 1000 Voltage Protection Rating (L N) 700 Voltage Protection Rating (N G) 700 Wire Size Max #10 AWG Operating Temperature Max (°C) 80 Operating Temperature Max (°F) 176 Operating Temperature Min (°C) 40 Operating Temperature Min (°F) 40 Product Depth (in) 3 6 Unit Carton Width (in) 6