ED3100L - 100Amp Circuit Breaker



- 100 Amp
- 65k @ 240VAC
- 3 Pole
Purchase Options: New In Box
ED3100L - 100Amp Circuit Breaker Description
ED3100L - 100Amp Circuit Breaker
Whether you're replacing an existing breaker or maintaining a compatible Eaton electrical distribution system, the Eaton ED3100L is designed to provide the form, fit, and function needed for a dependable replacement. This 100-amp, 3-pole molded case circuit breaker is part of Eaton's Series C lineup and is intended for use in compatible ED-frame applications where matching the original electrical specifications is essential. With a 240VAC / 125VDC voltage rating, 65kAIC interrupting capacity at 240VAC, and a T186 thermal magnetic trip unit, it helps protect electrical circuits from overloads and short circuits while supporting the safe operation of connected equipment.
Key Features and Benefits
- 100 Amp complete molded case circuit breaker
- Three-pole design for compatible three-phase electrical systems
- Compatible with Eaton Series C ED-frame equipment
- T186 thermal magnetic trip unit for overload and short-circuit protection
- Rated for 240VAC and 125VDC applications
- 65kA interrupting capacity (65kAIC) at 240VAC
- Equipped with line and load terminals
- Rated for 50/60 Hz electrical systems
- Designed for form, fit, and functional replacement in compatible Eaton equipment
- Built to last and UL Listed for approved electrical installations
Technical Specifications
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Catalog Number: ED3100L
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Manufacturer: Eaton
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Product Type: Molded Case Circuit Breaker
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Series: Series C
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Circuit Breaker Type: ED
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Frame Type: Complete Breaker
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Frame: F
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Amperage Rating: 100 Amps
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Voltage Rating: 240VAC, 125VDC
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Number of Poles: 3
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Interrupt Rating: 65 kAIC at 240VAC
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Trip Type: T186 Thermal Magnetic
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Terminals: Line and Load
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Frequency Rating: 50/60 Hz
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Dimensions:
- Depth: 3.38 in.
- Height: 5.00 in.
- Width: 4.13 in.
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Weight: 4 lb
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UPC: 786679454664
Material Compliance and Certifications
The Eaton ED3100L is UL Listed for use in low-voltage electrical distribution systems and is designed for installation in compatible Eaton Series C ED-frame equipment. Proper breaker selection requires matching the original frame type, amperage, voltage rating, pole configuration, interrupting capacity, trip unit, and terminal arrangement.
Where It Works Best
- Eaton Series C ED-frame panelboards and distribution equipment
- Commercial and industrial electrical systems
- 240VAC three-phase branch circuit protection
- 125VDC applications are compatible
- Motors, HVAC equipment, pumps, compressors, conveyors, and industrial machinery
- Maintenance and replacement of existing compatible Eaton ED-frame breakers
- Applications requiring a 100-amp, 3-pole breaker with 65kAIC interrupting capacity and line/load terminals
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®, 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
- Width:4.13
- Height:6.0
- Depth:3.38
- Poles:3
- Amperes:100
- A.I.C. Rating & Volts:65k @ 240VAC
- Type:ED
- Approx Dimensions:4.13"W x 6.00"L x 3.38"D
- Additional Notes:Thermal-magnetic circuit breaker with non-interchangeable trip unit. 40°C rated. This item includes line and load terminals.
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).

