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circuit-breaker

Murray MP120DF 20A 1P 120V Circuit Breaker, AFCI, GFCI, Dual-Function | AmpState

Part Number MP120DF
Amperes 20
Poles 1
Voltage 120
Product Type circuit-breaker
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Manufacturer :Murray
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $183.00
Sale price $183.00 Regular price
Unit price
Save

Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Murray MP120DF 20A 1P 120V Circuit Breaker, AFCI, GFCI, Dual-Function | AmpState

Murray MP120DF 20A 1P 120V Circuit Breaker, AFCI, GFCI, Dual-Function | AmpState

Regular price $183.00
Sale price $183.00 Regular price
Unit price
Product description
Shipping

The Murray MP120DF 20A 1P 120V circuit breaker delivers dual-function protection that combines AFCI and GFCI in a single compact unit. Designed for panelboards, load centers, and electrical distribution systems, this device guards circuits against arc faults and ground faults, helping prevent fires and electrocution hazards.

A smart pick for maintenance teams, panel builders, and spare-stock managers who require a direct part-number match, the MP120DF ensures you’re pulling the exact component your installation calls for.

Why choose the Murray MP120DF

  • Dual-function protection: AFCI and GFCI in one breaker reduce installation complexity and ensure superior safety on shared circuits.
  • Precise specifications: 20 A, 1-pole, 120 V—perfect for standard branch circuits in residential and light commercial setups.
  • Verified compatibility: Direct part-number compatibility with Murray panelboards and load centers, minimizing fit issues and downtime.
  • Stocked by AmpState: Ready availability from AmpState, with support to confirm fit if you’re unsure about compatibility.
  • Ease of inventory management: A reliable replacement option when building or maintaining electrical distribution systems, ensuring you have the exact MP120DF in your spare kit.

Specifications

  • Manufacturer: Murray
  • Part Number: MP120DF
  • Product Type: Circuit Breaker
  • Amperage: 20 A
  • Poles: 1
  • Voltage: 120 V
  • Function: AFCI, GFCI, Dual-Function

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

Contact sales@ampstate.com

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We want you to be 100% satisfied with your purchase.

What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

Verified

Professional-grade feel. No issues reported during commissioning.

Controls · Commissioning

Verified

Arrived in good condition and helped keep our project on schedule.

Project team · Contractor

Verified

Exactly what most contractors expect from an industrial supplier.

Electrical · Commercial

Fast industrial sourcing support

Need help?

  • Request a quote
  • Need a BOM priced for your project
  • Not sure which part is correct
  • Need an equivalent or replacement
  • Send your part list and get a fast reply

Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

Email for a quote Typical reply: same business day