Schneider M9F43320 IEC Miniature Circuit Breaker 20 A Amps, 14kA at 120 240V AC, Screw Clamp, D 00071548 Outdoor Maximum Operating Temperature 120 Outdoor Maximum Operating Temperature 120 Degrees F Includes Mount Bracket Market Industrial Fill Type Charged and Filled Usable Life 6 yr Includes Mounting Hardware Yes Cylinder Finish Zinc Enriched Coated Mount Type Bracket Construction Steel Cylinder with Chrome Plated Brass Valve Included Mounting Bracket Wall Extinguisher Class ABC Maximum Discharge Distance 50 ft For Fire Type Fabrics Features 88 Percent Cotton Series C60BP Amps 20 A Number of Poles 3 AC Voltage Rating 240 277 480V AC Phase 3 Circuit Breaker Actuator Toggle Circuit Breaker Mounting Style DIN Rail Max Operating Temp