EGB3040FFB - 40Amp Circuit Breaker
- 40 Amp
- 18k @ 480VAC; 25k @ 240VAC
- 3 Pole
Purchase Options: New In Box
EGB3040FFB - 40Amp Circuit Breaker Description
EGB3040FFB - 40Amp Circuit Breaker
Finding the right replacement circuit breaker is about more than matching an amperage rating—it's about ensuring compatibility with your existing electrical system. The EGB3040FFB Thermal Magnetic Circuit Breaker is a 40 Amp, 3-pole bolt-on molded case circuit breaker designed to provide the form, fit, and function needed for compatible legacy electrical distribution equipment. Equipped with fixed thermal magnetic trip settings, this breaker helps protect electrical circuits from overloads and short circuits while maintaining the original configuration of your installation. Its bolt-on design provides a secure mounting connection, and the included load-side lug terminals simplify wiring during maintenance or replacement.
Whether you're performing preventive maintenance or replacing a failed breaker, the EGB3040FFB is designed for dependable service in commercial and industrial electrical systems.
Key Features and Benefits
- 40 Amp current rating for branch circuit protection
- 3-pole design for compatible three-phase electrical systems
- Bolt-on mounting for a secure installation
- Thermal magnetic trip mechanism with fixed trip settings
- Helps protect circuits against overloads and short circuits
- Load-side lug terminals included for convenient field wiring
- Interrupting capacity of:
- 25kA @ 240VAC
- 18kA @ 480VAC
- Designed for operation in 40°C (104°F) ambient environments
- Provides the form, fit, and function required for compatible legacy electrical equipment
- Built to last for dependable service in properly maintained electrical systems
Technical Specifications
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Part Number: EGB3040FFB
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Type: EGB Thermal Magnetic Circuit Breaker
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Current Rating: 40 Amps
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Number of Poles: 3
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Mounting Style: Bolt-On
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Trip Type: Thermal Magnetic with Fixed Trip Settings
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Interrupting Rating:
- 25kA @ 240VAC
- 18kA @ 480VAC
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Operating Temperature Calibration: 40°C (104°F)
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Terminals: Load-side lug terminals included
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Dimensions:
- Height: 5.50 in.
- Width: 3.00 in.
- Depth: 2.94 in.
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Weight: Approximately 3 lbs.
Material Compliance and Certifications
The EGB3040FFB is manufactured for use in compatible electrical distribution systems and is designed to meet applicable industry standards for molded case circuit breakers. Proper installation and maintenance in accordance with applicable electrical codes and manufacturer recommendations help ensure safe, reliable operation.
Where It Works Best
- Commercial office buildings
- Manufacturing facilities
- Healthcare facilities
- Educational institutions
- Retail buildings
- Electrical distribution panels
- Control panels and switchgear
- Maintenance and retrofit projects
- Applications requiring a compatible 40 Amp, 3-pole bolt-on thermal magnetic circuit breaker
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®, 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:3.0
- Height:5.5
- Depth:2.94
- Poles:3
- Amperes:40
- A.I.C. Rating & Volts:18k @ 480VAC; 25k @ 240VAC
- Type:EGB
- Approx Dimensions:3.00"W x 5.50"L x 2.94"D
- Additional Notes:40°C, Bolt-On, Thermal Magnetic Circuit Breaker with Fixed Trip Settings. Includes Load-Side Lug 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).