FA24100AB - 100 Amp Circuit Breaker
- 100 Amp
- 18k @ 480VAC; 25k @ 240VAC
- 2 Pole
Purchase Options:
FA24100AB - 100 Amp Circuit Breaker Description
FA24100AB - 100 Amp Circuit Breaker
If you're replacing an existing FA24100AB, matching the original breaker is usually the easiest way to keep an I-Line distribution system unchanged. This 100 Amp, two-pole molded case circuit breaker is designed for compatible I-Line plug-in panelboards, making it a practical choice for maintenance work, equipment repairs, and panel restoration where the original breaker style needs to be maintained.
Inside, the breaker uses a thermal magnetic trip mechanism that responds to both prolonged overloads and short-circuit conditions. This style of protection has been widely used in commercial and industrial electrical systems for many years because it provides dependable circuit protection while remaining straightforward to service and replace.
Key Features and Benefits
- 100 Amp two-pole molded case circuit breaker
- FA frame for compatible I-Line distribution equipment
- Plug-in mounting for I-Line panelboards
- Thermal magnetic protection against overloads and short circuits
- Rated for 240VAC and 480VAC systems
- A-B phase configuration
- HACR Type rated
- Designed for 60Hz operation in 40°C ambient conditions
- Ideal for replacement and maintenance of existing electrical systems
Technical Specifications
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Catalog Number: FA24100AB
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Product Type: Thermal Magnetic Molded Case Circuit Breaker
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Type: FA
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Amperage Rating: 100 Amps
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Voltage Rating: 240VAC / 480VAC
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Frequency: 60Hz
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Poles: 2
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Interrupt Rating: 25kA @ 240VAC; 18kA @ 480VAC
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Mounting Style: I-Line Plug-In
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Phase Configuration: A-B Phase
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Trip Type: Thermal Magnetic
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HACR Rated: Yes
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Operating Ambient: 40°C
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Dimensions:
- Width: 3.00 in
- Height: 8.75 in
- Depth: 4.38 in
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Weight: Approximately 6.25 lb
Material Compliance and Certifications
The FA24100AB is a thermal-magnetic molded-case circuit breaker intended for use in compatible I-Line electrical distribution equipment. It is designed for replacement and maintenance applications where matching the original frame, mounting style, phase configuration, and electrical ratings is important. Installation should always be performed by qualified electrical personnel in accordance with the National Electrical Code (NEC), manufacturer instructions, and all applicable local electrical codes.
Where It Works Best
- Compatible I-Line panelboards and distribution equipment
- Commercial and industrial electrical systems
- 240VAC and 480VAC branch circuits
- Feeder circuit protection
- HVAC and refrigeration equipment requiring HACR-rated protection
- Replacement of existing FA-frame circuit breakers
- Preventive maintenance and repair projects
- Applications where maintaining the original form, fit, and function is the primary goal
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:100
- 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.
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).
Same Day Shipping
We strive to ship out your items within one business day.
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).