EHB1030L - 30Amp Circuit Breaker
- 30 Amp
- 14k @ 277VAC
- 1 Pole
Purchase Options: Refurbished
EHB1030L - 30Amp Circuit Breaker Description
EHB1030L - 30 Amp Circuit Breaker
If you're working with an older panel and need a breaker that simply fits and functions the way it should, the EHB1030L is built for exactly that purpose. Designed for panelboards manufactured before 1989, this 30-amp, single-pole circuit breaker helps you keep existing systems running without unnecessary modifications. Its thermal-magnetic trip mechanism handles both overloads and short circuits with a steady, dependable response, giving you confidence in day-to-day operation. With line and load terminals included, installation is straightforward—saving you time when it matters most. It’s a practical, no-nonsense solution for maintaining legacy electrical equipment that was built to last.
Key Features and Benefits
- Exact form, fit, and function replacement for older EHB panelboards
- 30 Amp, single-pole design for reliable branch circuit protection
- Thermal-magnetic trip system reacts to both overloads and short circuits
- Non-interchangeable trip unit ensures consistent protection settings
- Line and load terminals included for easier installation
- 14kA interrupting capacity at 277VAC for dependable fault handling
- Built to last and well-suited for long-term use in existing systems
Technical Specifications
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Part Number: EHB1030L
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Amperage: 30A
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Poles: 1
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Voltage Rating: 277VAC
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Interrupting Capacity: 14kA
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Frame Type: EHB
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Trip Type: Thermal-Magnetic
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Trip Unit: Non-interchangeable
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Temperature Rating: 40°C
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Terminals: Line and Load Included
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Dimensions / Ship Weight:
- Height: 6.0 in
- Weight: 1.38 lbs
Material Compliance and Certifications
- Manufactured in line with industry standards for molded case circuit breakers
- Designed for use in systems following UL-recognized components and installation practices
- Supports compliance with applicable electrical codes when used in proper applications
Where It Works Best
- Older commercial and industrial panelboards built prior to 1989
- Maintenance projects where compatibility with existing equipment is essential
- Electrical service work that requires drop-in replacement breakers
- Facilities maintaining legacy power distribution 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.
Specifications
- Width:1.38
- Height:6.0
- Depth:3.38
- Poles:1
- Amperes:30
- A.I.C. Rating & Volts:14k @ 277VAC
- Type:EHB
- Approx Dimensions:1.38"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 shipping on breaker orders over $100 and all other items with orders over $500.
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
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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).