FA24100BC - 100 Amp Circuit Breaker

- 100 Amp
- 18k @ 480VAC; 25k @ 240VAC
- 2 Pole
Purchase Options:
FA24100BC - 100 Amp Circuit Breaker Description
FA24100BC - 100 Amp Circuit Breaker
The FA24100BC is a 100 Amp, 2-pole thermal magnetic molded case circuit breaker built for use in compatible I-Line plug-in panelboards. With its FA frame and B-C phase configuration, it provides the correct form, fit, and function for many existing electrical distribution systems. Whether you're replacing a worn breaker during routine maintenance or restoring equipment to service, matching the original specifications is essential for proper operation.
This breaker uses a thermal magnetic trip mechanism that responds to prolonged overloads as well as short-circuit faults. It carries an interrupting rating of 25 kA at 240 VAC and 18 kA at 480 VAC, making it suitable for applications within those ratings. The HACR Type classification also makes it appropriate for compatible heating, air conditioning, and refrigeration equipment.
Key Features and Benefits
- 100 Amp current rating
- Two-pole design
- FA frame configuration
- I-Line plug-in mounting
- B-C phase arrangement
- Thermal magnetic trip mechanism for overload and short-circuit protection
- HACR Type rated
- Designed for 60Hz electrical systems
- Form, fit, and functional replacement for compatible FA frame breakers
- Built to last with proper installation and maintenance
Technical Specifications
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Part Number: FA24100BC
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Product Type: Molded Case Circuit Breaker
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Frame Type: FA
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Amperage: 100 Amps
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Poles: 2
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Voltage Rating: 240VAC / 480VAC
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Interrupting Capacity: 25kA @ 240VAC; 18kA @ 480VAC
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Trip Unit: Thermal Magnetic
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Mounting Style: I-Line Plug-In
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Phase: B-C
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Frequency: 60Hz
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HACR Rated: Yes
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Maximum 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 FA24100BC is intended for installation in compatible I-Line electrical distribution equipment. Before installation, verify that the frame type, amperage, voltage rating, interrupting capacity, mounting style, and phase configuration match the application's requirements. Installation should be completed by qualified electrical personnel in accordance with the National Electrical Code (NEC), applicable local electrical codes, and the equipment manufacturer's installation instructions.
Where It Works Best
- Compatible I-Line panelboards
- Commercial buildings
- Industrial facilities
- HVAC systems requiring an HACR Type circuit breaker
- Electrical maintenance and repair projects
- Replacement of compatible FA frame circuit breakers in existing electrical systems
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, "B-C" 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).
