MP220240CT2 - Murray Quadplex Plug-In Circuit Breaker, 40A/20A, 120/240V, 4 Pole, 10kAIC, MH-T Frame, Thermal Magnetic Trip, UL 489, CSA C22.2

MP220240CT2

MP220240CT2 is a Murray quadplex plug-in circuit breaker designed for reliable protection in residential and light commercial load centers.

This 4-pole breaker features two common trip 40A inside poles and two common trip 20A outside poles, offering flexible circuit protection for 120/240V AC systems. It is a plug-in style breaker with load lug terminals, thermal magnetic trip unit, and non-interchangeable trip. The MH-T frame is rated for 10kA interrupting capacity at 240V and is approved to UL 489 and CSA C22.2 standards.

Key Specifications
• Part Number: MP220240CT2
• Manufacturer: Murray
• Amperage: 40A (inside poles), 20A (outside poles)
• Voltage: 120/240V AC
• Poles: 4 (quadplex)
• Mounting Type: Plug-In
• Interrupt Rating: 10kAIC @ 240V
• Series/Frame: MH-T
• Trip Unit: Thermal Magnetic, Common Trip, Non-Interchangeable
• Certifications: UL 489, CSA C22.2
• Terminal Type: Load Lug
• Wire Size: 8–6 AWG Cu / 8–4 AWG Al (inside), 14–8 AWG Cu / 12–8 AWG Al (outside)

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Specifications

• Part Number: MP220240CT2
• Manufacturer : Murray
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : MP Series
• Type : MP-T
• Voltage : 240
• Amperage : 40
• Phase : 1
• Poles : 4
• AIC rating : 10kA@240V
• Connection : Plug-In
• Functions : Long Time and Instantaneous Trip
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Thermal Magnetic

Product Data

• UPC : 040892001297
• GTIN : 00040892001297
• Country of Origin : Mexico
• Dimensions : 2.756 x 1.969 x 2.756 inch
• Weight : 0.794
• Certification : Ul Listed
• Wire Size : AWG 8 to 6 AWG, Copper, AWG 8 to AWG 4, Aluminum