EHB34050 - 50A Circuit Breaker
- 50 Amp
- 14k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options:
EHB34050 - 50A Circuit Breaker Description
EHB34050 - 50A Circuit Breaker
Looking for dependable, smooth performance in your electrical system? The Square D EHB34050 50‑amp, 3‑pole circuit breaker delivers exactly that—all in a compact, bolt‑on design that makes installation simple and secure. Built for serious protection without the fluff, this breaker helps safeguard your circuits in homes, businesses, and industrial setups—especially when paired with the NEHB panelboard.
Key Features and Benefits
- High Fault‑Clearing Power: With an interrupting rating of 14 kA at 480 VAC and 65 kA at 240 VAC, this breaker handles fault currents like a champ—keeping disruptions and damage to a minimum.
- Bolt‑On Convenience: The straightforward bolt‑on setup makes installation fast and steady, saving you time and sparing you installation hassles.
- Everyday Versatility: Whether it’s in a home, an office, or a factory, this breaker is designed to give steady, dependable protection wherever it’s installed.
Technical Specifications
- Poles: 3
- Current Rating: 50 A
- Interrupting Rating: 14 kA @ 480 VAC; 65 kA @ 240 VAC
- Frame: EHB‑4
- Wire Compatibility: #12–#2 AWG aluminum or copper conductors
- Temperature Rating: 75 °C
- Dimensions: 3.00″ W × 3.50″ L × 2.63″ D
- Shipping Weight: ~3 lb
Material Compliance and Certifications
This circuit breaker is UL listed, meeting or exceeding stringent safety standards for both residential and commercial use. It’s crafted from quality materials that guarantee long service life and durability—designed to stay reliable and safe, meeting relevant environmental and safety requirements.
Where It Works Best
- NEHB Panelboard Applicability: This breaker is designed for the NEHB panelboard only, ensuring a perfect fit and seamless integration.
- Residential: A solid choice for households seeking reliable protection from overloads and short‑circuit faults.
- Commercial: Ideal for environments like offices, retail spaces, or public buildings—places where competent, efficient circuit protection matters.
- Industrial: Dependable enough for protecting machinery and equipment in industrial settings, this breaker aids in safe and consistent operations.
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:50
- 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).