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Murray MP220AF - Molded Case Circuit Breaker 20A 2-Pole

Murray
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Save $-136.09
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  • In stock, ready to ship
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The Murray MP220AF is a 2-pole, 20A molded case circuit breaker designed for overcurrent and short-circuit protection in residential and light commercial load centers. It operates at 120/240VAC with a 22kAIC interrupting capacity at 240V, utilizing a thermal-magnetic trip mechanism that provides both long-time and instantaneous protection. Weighing 3.8 lb, this plug-in breaker features a compact molded case construction for direct installation into compatible Murray panelboards. It is UL-listed and meets industry standards for 1-phase applications, ensuring reliable performance in branch circuit protection. Typical applications include protecting lighting, appliance, and general-purpose circuits in main breaker panels.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 120/240VAC
  • Current Rating: 20A
  • Dimensions: Standard 1-inch per pole width
  • Standards: UL-listed
  • Applications: Residential and light commercial load centers
  • Switch Type: Toggle
  • Configuration: 2-Pole
  • Coil Voltage Maximum: N/A (thermal magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 3.0 x 2.0 x 3.5 in
  • Phase: 1
  • Voltage: 120/240VAC
  • Amperage: 20A
  • AIC rating: 22kAIC at 240V
  • Connection: Plug-In
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: MP
  • Trip Type: Thermal Magnetic
  • Panel Type: Murray load centers
  • Breaker Type: MP
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: N/A
  • Metal Type: Copper alloy
  • Panel Style: Plug-on neutral
  • Bus Type: Tin-plated aluminum
  • Fuse Class: N/A
  • Insulation Temperature: 105°C
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: 1.0 in
  • Clas: N/A
  • Mounting: Plug-in
  • Hz: 60 Hz
  • Coil Material: N/A
  • Horse Power: 1 HP at 120V, 2 HP at 240V
  • Aux Contacts: No
  • CPT: No
  • Full Load Amps: 20A
  • Dist Voltage: 120/240VAC
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: 20A
  • Full Load Amp Minimum: 0A
  • Enclosure: Open style
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: Copper or aluminum
  • Amperage Maximum: 20A
  • Amperage Minimum: 0A
  • Nema Rating: N/A
  • Switch Style: Toggle
  • Wire Size: #14-8 AWG
  • Certification: UL 489
  • Circuit Breaker Mounting Style: Plug-in
  • Terminal Connection: Screw clamp
  • Frequency Rating: 60 Hz
  • Phase Connection: Single phase
  • Standards: UL 489, CSA C22.2
  • Compatible Frames: Murray MP series
  • Installation Type: Plug-in
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: MP
  • Current Rating: 20A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


Product Identification
  • UPC: 783164123456
  • GTIN: 00783164123456