QB40 - 40 Amp Circuit Breaker
- 40 Amp
- 10k @ 120VAC
- 1 Pole
Purchase Options: Brand New
QB40 - 40 Amp Circuit Breaker Description
QB40 - 40 Amp Circuit Breaker
Keep your electrical system protected and running smoothly with the QB40 40 Amp Circuit Breaker from Circuit Breaker Superstore. Designed for reliable overload and short-circuit protection, this single-pole breaker is a must-have in any maintenance toolkit. Whether you're a pro electrician or a facility manager, you’ll appreciate its sturdy build and trusted performance.
Key Features and Benefits
- Reliable Electrical Protection: The 40 Amp rating provides consistent safeguarding against overloads and short circuits, minimizing downtime and ensuring safety.
- Rugged Construction: Engineered to withstand demanding industrial environments, this breaker is built tough—no wimpy parts here.
- Simple One-Pole Design: Easy to install and compatible with standard bolt-on breaker panels, reducing setup time and complexity.
- Peace of Mind: Backed by a solid industry-standard certification record, you’ll know your system is supported by a product you can trust.
Technical Specifications
- Frame Type: QB
- Poles: 1 (single-pole)
- Amperage: 40 Amp
- Interrupting Capacity: 10 kA @ 120 VAC
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Dimensions:
- Width: 0.75″
- Length: 4.81″
- Depth: 2.50″
- Weight: 1.75 lbs
- Mounting Style: Bolt‑on breaker
Material Compliance and Certifications
- Industry Standards: Crafted to meet strict industry regulations, the QB40 breaker satisfies safety and performance standards, so your electrical system stays up to code. Built with premium materials and accompanied by compliant documentation, it supports your commitment to operational excellence.
Suitability
- The QB40 shines in commercial, industrial, and facility-maintenance settings—think warehouses, machine rooms, and manufacturing lines. If you're maintaining existing electrical panels and require dependable breaker performance without overhauling your system, this model slots right into standard bolt-on installations, delivering maximum protection with minimal hassle.
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:0.75
- Height:4.81
- Depth:2.5
- Poles:1
- Amperes:40
- A.I.C. Rating & Volts:10k @ 120VAC
- Type:QB
- Approx Dimensions:0.75"W x 4.81"L x 2.50"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).