Siemens QP2040 2 Pole 40 Amp 240V Circuit Breaker

The Siemens QP2040 is a 40-amp, 2-pole, 120/240V residential circuit breaker for Siemens QP and QT load centers. It provides thermal-magnetic protection for 240V branch circuits including dryers, ranges, water heaters, and air conditioning units. Plug-in mounting makes the QP2040 easy to install in any Siemens QP or QT load center.

Q240 Specifications

SpecificationValue
Amperage40A
Poles2
Voltage240VAC
Interrupt Rating10kA @ 120/240V
Frame SizeQP Frame (100A Frame)
Mounting TypePlug-In (QP/QT Load Center)
Trip TypeThermal Magnetic
Trip FunctionLI — Long-Time, Instantaneous
Wire Size10–2 AWG (Cu)
Phase1-Phase
StandardsUL 489, CSA C22.2 No.5
Temperature Rating-35°C to 70°C

Key Features

  • Plug-in mounting for Siemens QP and QT load centers
  • 2-pole for 240V appliance and equipment circuits
  • Trip indicator for quick fault identification
  • Thermal-magnetic trip
  • UL 489 listed, CSA certified

Applications

  • Electric dryer circuits
  • Electric range and oven circuits
  • Water heater circuits
  • Air conditioning unit circuits

Replaces: BQD2040

Buy Q240 Circuit Breaker

Siemens QP Residential 40A 2-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.

Brand: Siemens | Series: QP Residential | Catalog Number: Q240

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Q215 - Siemens QP Residential | Q220 - Siemens QP Residential | Q225 - Siemens QP Residential | Q230 - Siemens QP Residential | Q240 - Siemens QP Residential

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