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** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

MP120GF - 20 Amp Circuit Breaker

  • 20 Amp
  • 10k @ 120VAC
  • 1 Pole
Circuit BreakersSKU: MP120GF

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MP120GF - 20 Amp Circuit Breaker Description

MP120GF - 20 Amp Circuit Breaker

When you're replacing a 20 amp GFCI circuit breaker, getting the details right matters far more than simply matching the amperage. The MP120GF is a 20A, 1-pole, 120VAC plug-on circuit breaker identified as Type MP-GT / MP-HGT, Class A, with 5mA ground-fault personnel protection and a 10k interrupting rating. For replacement work in compatible existing or legacy equipment, the important checks include the MP120GF catalog number, 20A continuous current rating, single-pole configuration, 120VAC rating, 5mA trip level, plug-on configuration, and equipment compatibility. Its solid construction is built to last when the breaker is correctly selected, installed, operated, and maintained for its intended application.

Key Features and Benefits

  • Class A GFCI Protection: The MP120GF provides the specified 5mA ground-fault protection for personnel, an important functional requirement when replacing an existing GFCI breaker.
  • 20 Amp, Single-Pole Configuration: Rated at 20A continuous current with a 1-pole design for applications requiring these exact electrical characteristics.
  • 120VAC Rating: Designed for 120VAC, 50/60Hz operation.
  • Plug-On Configuration: The plug-on design is an important physical compatibility characteristic to check when matching existing equipment.
  • MP-GT / MP-HGT, Class A Design: These manufacturer-specified type designations provide additional information for identifying the correct form, fit, and function.
  • SWD Application: Specifically identified for frequent-switching applications involving 120VAC fluorescent lighting.

Technical Specifications

  • Catalog Number / MFN: MP120GF
  • Product Type: GFCI Circuit Breaker
  • Type: MP-GT, MP-HGT, Class A
  • Number of Poles: 1
  • Continuous Current Rating: 20A
  • Voltage Rating: 120VAC
  • Frequency: 50/60Hz
  • Interrupting Rating: 10k @ 120VAC
  • Ground-Fault Trip Level: 5mA
  • Connection Configuration: Plug-On
  • Application: Frequent Switching Applications (SWD), 120VAC Fluorescent Lighting
  • Net Weight: 0.375 lb
  • Country of Origin: Philippines

Material Compliance and Certifications

  • UL Listed: Yes
  • CSA Certified: Yes
  • HACR Rated: Yes
  • Class: Class A
  • REACH Article 33: Manufacturer indicates REACH information is available

Where It Works Best

The MP120GF 20A GFCI circuit breaker is best suited for existing or legacy electrical equipment that requires its specific combination of 20A continuous current, 1-pole configuration, 120VAC operation, 10k interrupting rating, Class A 5mA ground-fault protection, and plug-on configuration. The manufacturer also identifies it for frequent-switching (SWD) applications with 120VAC fluorescent lighting.


Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.

Specifications

  • Width:1.0
  • Height:3.13
  • Depth:2.5
  • Poles:1
  • Amperes:20
  • A.I.C. Rating & Volts:10k @ 120VAC
  • Type:MP-GF
  • Approx Dimensions:1.00"W x 3.13"L x 2.50"D
  • Additional Notes:40°C, HACR Rated, Plug-In, Thermal-Magnetic Trip Circuit Breaker - discontinued by the Manufacturer

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE ground shipping on breaker orders over $100 and all other items with orders over $500.

Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.

If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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