FCL3100 - 100Amp Circuit Breaker Description
FCL3100 - 100Amp Circuit Breaker
Finding the correct replacement breaker is one of the easiest ways to keep your electrical system operating as intended. The FCL3100 is a 100 Amp, 3-pole molded case circuit breaker built for use in compatible FCL electrical systems. When a breaker reaches the end of its service life or needs to be replaced during maintenance, matching the original type and electrical ratings helps preserve the design of the existing installation without unnecessary modifications.
Key Features and Benefits
- 100 Amp current rating for compatible three-phase electrical systems
- Three-pole configuration for protecting three-phase circuits
- FCL molded case circuit breaker
- Form, fit, and functional replacement for compatible FCL applications
- Helps protect circuits against overloads and short circuits
- Supports routine maintenance and replacement projects in existing electrical systems
- Approximate shipping weight: 10.00 lbs.
Technical Specifications
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Part Number: FCL3100
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Product Type: Molded Case Circuit Breaker
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Type: FCL
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Amperage: 100 Amps
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Poles: 3
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Approximate Shipping Weight: 10.00 lbs.
Material Compliance and Certifications
The FCL3100 is intended for installation in equipment designed to accept compatible FCL molded case circuit breakers. Using a breaker with the correct type, amperage, pole count, voltage rating, interrupt rating, and physical dimensions helps maintain the original electrical design and intended level of circuit protection.
Where It Works Best
The FCL3100 is a practical replacement choice for existing electrical systems that require a 100 Amp, 3-pole FCL circuit breaker. It is commonly found in applications such as:
- Commercial buildings
- Industrial facilities
- Manufacturing equipment
- HVAC systems
- Pump and compressor circuits
- Motor control equipment
- Three-phase feeder and branch circuits
- Compatible panelboards and switchboards
- Preventive maintenance and replacement of existing FCL 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.
Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Poles:3
- Amperes:100
- Type:FCL
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).


