Q240 Circuit Breaker by Siemens SIEMENS CIRCUIT BREAKER 2 POLES 40 AMPS 120/240 VAC TYPE QP CAT# Q240 New Surplus Inventory Code: A Make an Offer Send to a Friend Type: QP Voltage: 120 V Poles: 2 Frame Amperage: 40 A Mount: Plug-in WHSE Code: CB24B1 Return To Circuit Breakers