EHB34030 - 30A Circuit Breaker
- 30 Amp
- 14k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options:
EHB34030 - 30A Circuit Breaker Description
EHB34030 - 30A Circuit Breaker
Seeking a dependable and secure solution for your electrical setup? The Square D EHB34030 circuit breaker is the answer—engineered for superior performance in residential, commercial, and industrial environments. With three poles and a 30A rating, it delivers peace of mind by helping prevent overloads and electrical faults. Its bolt‑on design makes installation quick and easy—saving time and effort whether you’re an electrician or a savvy DIYer. Built with care and attention to safety standards, this breaker is your go‑to choice for dependable protection.
Key Features and Benefits
- High interrupting power: With a capacity of 14 kA at 480 VAC and 65 kA at 240 VAC, this breaker can effectively stop dangerous fault currents before they cause trouble.
- Quick, secure setup: The bolt‑on configuration means fast installation—minimizing labor and downtime.
- Long‑lasting build: Crafted from quality materials to stand up to daily wear and tear, ensuring consistent performance.
- Safe and efficient: Designed to protect circuits smoothly, helping to maintain stable operations in a wide range of electrical systems.
Technical Specifications
- Poles: 3
- Amperage: 30 A
- Interrupting capacity: 14 kA @ 480 VAC; 65 kA @ 240 VAC
- Frame type: EHB‑4
- Wire compatibility: #12–#8 AWG (both copper and aluminum)
- Temperature rating: 60 °C / 75 °C
- Dimensions: 3.00″ (W) × 3.50″ (L) × 2.63″ (D)
- Shipping weight: ~3 lbs
Material Compliance and Certifications
This Square D circuit breaker is UL listed and meets all current industry safety standards. Built with trustworthy components, it meets regulatory requirements and delivers responsible performance you can count on.
Where It Works Best
The EHB34030 shines in many settings—homes, businesses, factories—wherever circuit protection is critical. Whether safeguarding household wiring, supporting workspaces, or powering machinery, it steps in to keep things running smoothly. Designed for the NEHB Panelboard only, it's crafted to fit and perform perfectly within that system.
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:30
- 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).