Intermatic FF32HH Spring Wound Countdown Timer, Commercial, Silver DIG Controllers 035 Unit Carton Width (in) 035 Unit Carton Width (in) 14 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) 1000 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 LED Category Spring Wound Countdown Timers Web Includes Wall Plate Yes Motor Three Phase Ranges 1 HP Multi Gang Countdown Time 2 hrs Mechanism Type Analog Mechanical Neutral Connection Required No Warranty Period 1 Year limited Application Compatibilities CFL