Product Description & Specifications
Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.
- Manufacturer
- Murray
- Brand
- Siemens
- Sub-Category
- Molded Case
- Series
- MP Series
- Frame
- MP-T
- Rated current
- 20
- Voltage
- 120V
- Poles
- 1
- Phases
- 1
- Interrupting rating
- 10kA@120V
- Trip functions
- LI - Long-Time and Instantaneous
- Protection
- Thermal Magnetic
- Connection
- Plug-In
- UPC
- 040892006247
Show all specifications (1 more)
- Weight
- 2
Product description & additional details
MP120AF
MP120AF is a 20 Amp, 120 Volt, single-pole arc fault circuit breaker designed for Murray load centers with plug-in mounting.This Murray MP120AF circuit breaker features a thermal magnetic trip unit with long time and instantaneous trip functions. It has a 10,000 Amp interrupt rating at 120 VAC and is built on the MP frame type. The breaker detects line-to-ground and line-to-neutral arcs to de-energize the circuit and mitigate arc faults. It includes load side lug terminals and supports wire sizes 14 to 12 AWG copper and 12 to 10 AWG aluminum. UL and CSA certified for safety and reliability.
- Amperage: 20 Amp
- Voltage: 120 Volt AC
- Poles: 1
- Mounting Type: Plug-In
- Interrupt Rating: 10,000 Amps
- Frame Type: MP
- Trip Unit: Thermal Magnetic with Arc Fault Detection
- Terminal Type: Load Side Lug
- Wire Size: 14-12 AWG Copper, 12-10 AWG Aluminum
- Certifications: UL, CSA
- Application: Branch-Feeder Arc Fault Circuit Interrupter
Specifications
- Part Number: MP120AF
- Manufacturer : Murray
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : MP Series
- Type : MP-T
- Voltage : 120
- Amperage : 20
- Phase : 1
- Poles : 1
- AIC rating : 10kA@120V
- Connection : Plug-In
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- UPC : 040892006247
- Weight : 2
Return eligibility: what to know before ordering
Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.
Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.
Warranty supplied by Essential Electric
Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.
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