EHB34045 - 45 Amp Circuit Breaker
- 45 Amp
- 14k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options:
EHB34045 - 45 Amp Circuit Breaker Description
EHB34045 - 45 Amp Circuit Breaker
The EHB34045 is a dependable 45‑amp, 3‑pole circuit breaker engineered to protect residential or light‑commercial electrical circuits from overloads and short circuits. With its bolt‑on design, installation is straightforward — simply align it, secure it in place, and the job is done. Because it’s built for everyday use, this breaker delivers consistent performance without fuss, giving you peace of mind that your wiring stays protected whenever demand fluctuates.
Key Features and Benefits
- Strong fault‑handling capacity: Designed to handle high fault currents — up to 14 kA at 480 VAC and 65 kA at 240 VAC — so your system stays safeguarded even during sudden surges.
- Quick and simple installation: The bolt‑on configuration makes setup fast and secure, reducing installation time and minimizing potential wiring errors.
- Versatile usage: Ideal for various settings — from modern homes to small offices or light commercial projects — offering flexibility across multiple applications.
- Reliable everyday protection: Built for consistent, long-term operation under normal loads, giving dependable circuit protection day in and day out.
Technical Specifications
- Poles: 3‑pole
- Amperage: 45 A
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Interrupting Capacity:
- 14 kA @ 480 VAC
- 65 kA @ 240 VAC
- Frame Type: EHB‑4
- Wire Size: #12–#2 AWG (Aluminum or Copper)
- Temperature Rating: 75 °C
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Dimensions:
- Width: 3.00"
- Length: 3.50"
- Depth: 2.63"
- Weight: ≈ 3 lb
Material Compliance and Certifications
- This breaker is built using components that meet recognized safety standards and carries UL‑listing, confirming it meets rigorous requirements for residential and commercial electrical applications. Constructed from high‑quality materials, it adheres to safety and environmental regulations — so you can trust it will perform properly under expected conditions.
Where It Works Best
- The EHB34045 fits directly into compatible panelboards and is especially suited for projects like upgrading a home’s electrical panel or wiring a small business space. Whether you’re replacing an old breaker or setting up a new circuit system, this 45‑amp, 3‑pole unit delivers reliable protection with minimal hassle — a smart choice if you want straightforward safety and dependable performance for everyday use.
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. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:3.0
- Height:3.5
- Depth:2.63
- Poles:3
- Amperes:45
- A.I.C. Rating & Volts:14k @ 480VAC; 65k @ 240VAC
- Type:EHB-4
- Approx Dimensions:3.00"W x 3.50"L x 2.63"D
- Additional Notes:Bolt-On Circuit Breaker
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
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).