Intermatic MIL72EQTUZ 24 24 Hour 12 24V Electromechanical Flush Mount Timer Module MIL72EQTUZ 24 2 Enclosure Type Outdoor type 2 Enclosure Type Outdoor type 3R plastic Surge Protection Technology TPMOV® Voltage 120 240 VAC Single Phase Warranty Period 5 Year limited Wiring Option Wire leads Maximum Surge Current Rating Per Phase 50 kA Category Whole House Surge Web Connected Equipment Warranty Period 5 Year limited Maximum Continuous Operating Voltage (L G) 300 Maximum Continuous Operating Voltage (L L) 300 Maximum Continuous Operating Voltage (L N) 150 Maximum Continuous Operating Voltage (N G) 150 Nominal Discharge Current 20 kA Phase Single Short Circuit Current Rating 100 kA Surge Protection LED Indicator Green UL Standard Ansi UL 1449 3rd Edition Voltage Protection Rating (L G) 1200 Voltage Protection Rating (L L) 1200 Voltage Protection Rating (L N) 700 Voltage Protection Rating (N G) 700 Wire Size Max #12 AWG single gang Operating Temperature Max (°C) 40 Operating Temperature Max (°F) 104 Operating Temperature Min (°C) 0 Operating Temperature Min (°F) 32 Product Depth (in) 1 72 hour carry over battery backup on Q models Self recharging Input Voltage Range(s) 12 24 VDC