EB3030L - 30Amp Circuit Breaker
- 30 Amp
- 10k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
EB3030L - 30Amp Circuit Breaker Description
EB3030L - 30Amp Circuit Breaker
Keeping an older electrical system operating safely often comes down to finding the right replacement components. The EB3030L Type EB Circuit Breaker is designed for facilities that continue to rely on compatible Type EB panelboards manufactured before 1989, providing the form, fit, and function needed to match the original system design. Whether you're replacing a damaged breaker during maintenance, troubleshooting a circuit issue, or stocking critical spare parts, the EB3030L helps support the continued operation of existing electrical infrastructure.
For maintenance professionals, electricians, and facility managers, compatibility is often just as important as electrical ratings. That's why the EB3030L was designed specifically for use in older Type EB panelboards. Rated 10kA A.I.C. at 240VAC and suitable for operation in ambient temperatures up to 40°C (104°F), this breaker delivers the characteristics required for legacy systems that remain in service today. Built to last, it provides a practical replacement solution for commercial, industrial, institutional, and municipal facilities that depend on established electrical distribution equipment.
Key Features and Benefits
- Designed for compatible Type EB panelboards manufactured before 1989
- 30 Amp current rating for branch and feeder circuit protection
- 3-pole configuration for three-phase electrical systems
- Thermal-magnetic trip mechanism helps protect against overloads and short circuits
- Non-interchangeable trip unit maintains original breaker design characteristics
- Includes both line and load terminals
- 10kA interrupting capacity at 240VAC
- Rated for operation in ambient temperatures up to 40°C (104°F)
- Built to last in commercial and industrial electrical applications
- Supports form, fit, and function replacement requirements in legacy systems
Technical Specifications
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Part Number: EB3030L
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Type: EB
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Amperage: 30 Amps
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Poles: 3
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Voltage Rating: 240VAC
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Interrupting Capacity: 10kA A.I.C. @ 240VAC
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Trip Mechanism: Thermal-Magnetic
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Trip Unit: Non-Interchangeable
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Temperature Rating: 40°C (104°F)
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Terminals: Line and Load Terminals Included
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Width: 4.13 in.
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Height: 6.0 in.
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Depth: 3.38 in.
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Dimensions: 4.13"W × 6.0"H × 3.38"D
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Approximate Shipping Weight: 5.50 lbs.
Material Compliance and Certifications
The EB3030L is intended for installation in compatible equipment designed to accept Type EB circuit breakers. Installation should be performed by qualified electrical personnel and in accordance with applicable electrical codes, equipment labeling, and manufacturer requirements. Users should verify panel compatibility, voltage ratings, and interrupting capacity requirements prior to installation.
Where It Works Best
- Type EB panelboards manufactured before 1989
- Commercial office buildings
- Manufacturing and industrial facilities
- Educational institutions and campuses
- Municipal and government properties
- Maintenance and repair projects involving legacy electrical equipment
- Three-phase power distribution systems
- Replacement applications requiring matching electrical specifications
- Facilities maintaining existing electrical infrastructure
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:30
- A.I.C. Rating & Volts:10k @ 240VAC
- Type:EB
- Approx Dimensions:4.13"W x 6.00"H 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. This breaker was designed for panels that were manufactured before 1989
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).