Siemens BA120AFH Molded Case Circuit Breaker – 20A – 1 Pole – 120V AC – 22kA – Bolt-On – BL Series

The Siemens BA120AFH is a 20A, 1-pole, 120V AC molded case circuit breaker from the Siemens BL Series. It is designed for panelboard bolt-on mounting and provides arc fault protection for compatible residential and commercial electrical applications.

The BA120AFH features thermal-magnetic protection with long-time and instantaneous trip functions and a 22kA interrupting rating at 120V. Its high interrupting capacity makes it suitable for electrical systems with higher available fault current. The breaker is designed for standard 1-inch mounting spaces in compatible panelboards.

Specifications

• Part Number / MPN: BA120AFH
• Manufacturer: Siemens
• Brand: Siemens
• Product Type: Molded Case Circuit Breaker
• Category: Circuit Breaker
• Item Subcategory: Molded Case
• Family / Series: BL Series
• Type / Frame: BA
• Rated Current: 20A
• Voltage Rating: 120V AC
• Phase: 1 Phase
• Poles: 1 Pole
• Interrupting Rating (AIC): 22kA @ 120V
• Connection / Mounting: Panelboard Bolt-On
• Functions: Long-Time and Instantaneous Trip
• Protection: Thermal Magnetic
• Application: Residential and Commercial Electrical Distribution
• Mounting Space: Standard 1-inch wide mounting space
• Temperature Rating: -13°F to 158°F (-25°C to 70°C)
• UPC: 887621020095
• GTIN: 00051712258319
• Country of Origin: Philippines
• Dimensions: 1.181 × 3.15 × 5.118 inches
• Weight: 0.243 lb

Part Numbers & Identification

• MPN / Part Number: BA120AFH
• Type / Frame: BA
• Series: BL Series
• UPC: 887621020095
• GTIN: 00051712258319
• Product Identification: Siemens BA120AFH, 20A, 1-Pole, 120V AC, 22kA, Bolt-On Arc Fault Circuit Breaker

Compatibility

The Siemens BA120AFH is designed for installation in compatible Siemens panelboards requiring a 20A, 1-pole, 120V AC bolt-on circuit breaker with arc fault protection.

It is suitable for residential and commercial electrical distribution applications and is designed for standard 1-inch mounting spaces. Verify the specific panelboard model, breaker compatibility, electrical ratings, and installation requirements before installation.

Certifications

The provided product information identifies the following certifications:

• UL Listed

• CSA Certified

Returns are easy

You may return items within 10 days of delivery for a refund.

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