BA120AF - SIemens Bolt-On 20 Amp 1 Pole Circuit Breaker - Essential Electric Supply
BA120AF - Siemens 20 Amp 120V 1 Pole Molded Case Circuit Breaker Thermal Magnetic Trip - Essential Electric Supply
BA120AF - Siemens 20 Amp 120V 1 Pole Molded Case Circuit Breaker Thermal Magnetic Trip - Essential Electric Supply
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BA120AF - SIemens Bolt-On 20 Amp 1 Pole Circuit Breaker - Essential Electric Supply
BA120AF - Siemens 20 Amp 120V 1 Pole Molded Case Circuit Breaker Thermal Magnetic Trip - Essential Electric Supply
BA120AF - Siemens 20 Amp 120V 1 Pole Molded Case Circuit Breaker Thermal Magnetic Trip - Essential Electric Supply

Reference images. Contact us for photos of the available unit.


Siemens

BA120AF

Siemens 20 Amp 120V 1 Pole Molded Case Circuit Breaker Thermal Magnetic Trip

Current: 20Poles: 1Voltage: 120VConnection: Bolt-On
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Original equipment manufacturer (OEM) products that have never been energized. New items may come in their original factory packaging or may be unused components removed from new panels. Packaging and cosmetic appearance can vary; contact our team for details or photos of the available unit.

Re-Certified
Original equipment manufacturer (OEM) products that have previously been energized and have been inspected, tested, and recertified for return to service. These items may show signs of prior use. Contact our team for details about the unit’s condition, testing documentation, and applicable warranty.

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$84.59 $480.00
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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
Siemens
Sub-Category
Molded Case
Series
BL Series
Frame
BA
Rated current
20
Voltage
120V
Poles
1
Phases
1
Interrupting rating
10kA@120V
Trip functions
LI - Long-Time and Instantaneous Trip
Protection
Thermal Magnetic
Connection
Bolt-On
Breaker type
AFCI
Country of origin
Philippines
Show all specifications (4 more)
Temp Rating
-13°F to 158°F (-25°C to 70°C)
UPC
887621020088
Dimensions
1.181 x 3.15 x 5.118 inch
Weight
0.243
Product description & additional details

BA120AF


BA120AF is a Siemens 20 Amp, 120 Volt, 1 Pole molded case circuit breaker with thermal magnetic trip technology designed for reliable overcurrent protection.This Siemens circuit breaker features a bolt-on mounting type, a 10 kA interrupt rating at 120V, and is part of the BL series with arc fault circuit interrupter (AFCI) protection. It is suitable for branch feeder applications requiring single-phase protection with a standard ED frame.
  • Amperage: 20 Amps
  • Voltage Rating: 120 Volts AC
  • Number of Poles: 1 Pole
  • Mounting Type: Bolt-On
  • Interrupt Rating: 10 kAIC at 120V
  • Trip Unit: Thermal Magnetic
  • Series/Frame: BL Series, ED Frame
  • Arc Fault Circuit Interrupter (AFCI) Protection
  • Phase: Single Phase
  • Certifications: UL Listed
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

  • Part Number: BA120AF
  • Manufacturer : Siemens
  • Brand : Siemens
  • Category : Circuit Breaker
  • Item Subcategory : Molded Case
  • Family : BL Series
  • Type : BA
  • Voltage : 120
  • Amperage : 20
  • Phase : 1
  • Poles : 1
  • AIC rating : 10kA@120V
  • Connection : Bolt-On
  • Functions : LI - Long-Time and Instantaneous Trip
  • Temp Rating : -13°F to 158°F (-25°C to 70°C)
  • Protection : Thermal Magnetic

Product Data

  • UPC : 887621020088
  • Country of Origin : Philippines
  • Dimensions : 1.181 x 3.15 x 5.118 inch
  • Weight : 0.243

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.

Read the complete return and warranty 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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Related Products

Scroll horizontally to compare all specifications.

Part Manufacturer Voltage Amperage Phase AIC Connection Poles Functions
ba120af
ba120afc
ba120afch
ba120afchh
ba120afh

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