FA26020AB **Old Style** - 20 Amp Circuit Breaker
- 20 Amp
- 18k @ 480VAC; 25k @ 240VAC
- 2 Pole
Purchase Options: Refurbished
FA26020AB **Old Style** - 20 Amp Circuit Breaker Description
FA26020AB **Old Style** - 20 Amp Circuit Breaker
When you need a compatible replacement for an existing FA26020AB Old Style circuit breaker, matching the original specifications matters. This 20-Amp, 2-pole FA molded-case circuit breaker is built for use in compatible I-Line plug-in distribution systems and provides thermal-magnetic protection against overloads and short circuits. The Old Style configuration, A-B phase arrangement, and FA frame make it a practical form-fit-and-function replacement in many legacy commercial and industrial electrical systems.
Rated for 25kA at 240VAC and 18kA at 480VAC, the FA26020AB is suitable for a variety of branch circuit protection applications where those ratings are required. It also carries a HACR Type classification for compatible heating, ventilation, air conditioning, and refrigeration equipment. Built for 60Hz systems and rated for operation at ambient temperatures up to 40°C, this breaker is designed to provide dependable protection in demanding electrical environments. Like many molded-case breakers in this product family, it's built to last when installed and maintained correctly.
Key Features and Benefits
- 20 Amp current rating
- Two-pole configuration
- FA frame molded case circuit breaker
- Old Style design for compatible legacy installations
- I-Line plug-in mounting
- A-B phase configuration
- Thermal magnetic trip mechanism helps protect against overloads and short circuits
- HACR Type rated for compatible HVAC equipment
- Designed for 60Hz electrical systems
- Rated for operation in ambient temperatures up to 40°C
- Form, fit, and functional replacement for compatible FA-frame applications
- Built to last
Technical Specifications
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Part Number: FA26020AB Old Style
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Product Type: Molded Case Circuit Breaker
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Frame Type: FA
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Amperage: 20 Amps
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Poles: 2
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Trip Type: Thermal Magnetic
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Interrupting Rating: 25kA @ 240VAC; 18kA @ 480VAC
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Mounting Style: I-Line Plug-In
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Phase: A-B
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Frequency: 60Hz
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HACR Rated: Yes
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Ambient Temperature: 40°C
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Dimensions:
- 3.00 in. W × 8.75 in. H × 4.38 in. D
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Approximate Shipping Weight: 6.25 lbs.
Material Compliance and Certifications
The FA26020AB Old Style is intended for use in electrical systems that require a compatible FA-frame I-Line circuit breaker with matching electrical ratings and mounting configuration. Before installation, verify the frame type, amperage, interrupting capacity, voltage rating, phase arrangement, and Old Style configuration to ensure proper compatibility. Installation should be completed by qualified personnel in accordance with the National Electrical Code (NEC), local regulations, and the equipment manufacturer's recommendations.
Where It Works Best
- Commercial buildings
- Industrial facilities
- I-Line panelboards requiring an FA-frame breaker
- Branch circuit protection
- HVAC equipment using HACR-rated circuit breakers
- Maintenance and repair of existing electrical distribution systems
- Applications requiring a compatible form, fit, and functional replacement
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.
Square D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are NOT supplied by Schneider Electric or its affiliates.
Specifications
- Width:3.0
- Height:8.75
- Depth:4.38
- Poles:2
- Amperes:20
- A.I.C. Rating & Volts:18k @ 480VAC; 25k @ 240VAC
- Type:FA
- Approx Dimensions:3.00"W x 8.75"L x 4.38"D
- Additional Notes:60Hz, 40°C, HACR Type, I-Line Style, Plug-In, "A-B" Phase, Thermal Magnetic, Molded Case Circuit Breaker
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.
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Same Day Shipping
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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).