Q340HH Circuit Breaker by Siemens SIEMENS CIRCUIT BREAKER 3 POLES 40 AMPS 240 VAC TYPE HQP CAT# Q340HH New Surplus Inventory Code: T Make an Offer Send to a Friend Type: HQP Voltage: 240 V Poles: 3 Frame Amperage: 40 A Mount: Plug-in WHSE Code: CB26C3 Return To Circuit Breakers