QB2430-90 - 90 Amp Circuit Breaker
- 90 Amp
- 10k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
QB2430-90 - 90 Amp Circuit Breaker Description
QB2430‑90 - 90 Amp Circuit Breaker
The QB2430‑90 90 Amp Circuit Breaker delivers dependable electrical protection for commercial and light‑industrial three‑phase systems. Designed as a form‑fit functional replacement breaker, it installs easily into existing panels using its bolt‑on mounting and supports 240 VAC service. Whether you’re fixing a panel or replacing an aging breaker in a mechanical room, this unit helps maintain continuous operation while meeting the expected electrical ratings and safety standards for fault interruption.
Key Features and Benefits
- 3‑Pole Configuration: Covers all three phases to sense and clear faults across multi‑phase circuits, helping keep your system functioning as designed.
- Bolt‑On Mounting: Attaches securely without extra adapters, which simplifies installation and helps ensure a stable connection under normal service conditions.
- 90 Amp at 240 VAC: Rated for 90 amp circuits at standard 240‑volt AC service, suitable for many commercial and light‑industrial electrical applications.
- 10 kA Interrupting Capacity (A.I.C.): Meets a 10,000‑amp interrupting rating, enabling proper fault clearing where such ratings are required.
Technical Specifications
- Poles: 3
- Current Rating: 90 A
- Voltage Rating: 240 VAC
- Interrupting Capacity: 10 kA A.I.C.
- Mounting Type: Bolt‑On
- Frame Type: QB
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Dimensions:
- Width: 2.25 inches
- Length: 4.81 inches
- Depth: 2.50 inches
- Ship Weight: 3.25 lbs
Material Compliance and Certifications
- Constructed with materials selected to meet industry standards for commercial and light‑industrial circuit protection, the QB2430‑90 complies with applicable safety and performance requirements. It’s tested for interrupting capacity and fitment in equipment that specifies these ratings, providing you with a breaker that aligns with expected electrical codes and panel specifications.
Where It Works Best
- Commercial mechanical rooms
- Light‑industrial production circuits
- Maintenance and electrical repair projects
- Multi‑phase electrical panels requiring rated fault protection
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:2.25
- Height:4.81
- Depth:2.5
- Poles:3
- Amperes:90
- A.I.C. Rating & Volts:10k @ 240VAC
- Type:QB24
- Approx Dimensions:2.25"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).