QB2430-20 - 20 Amp Circuit Breaker
- 20 Amp
- 10k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
QB2430-20 - 20 Amp Circuit Breaker Description
QB2430-20 - 20 Amp Circuit Breaker
Keep your electrical systems safe and running smoothly with the QB2430‑20 circuit breaker. Expertly engineered for maintenance, repair, and retrofitting tasks, this bolt‑on, tripole unit delivers dependable protection under demanding conditions. Rated for 20 amps at 240 VAC with a 10 kA interrupting capacity (AIC), it reliably safeguards against overloads and short‑circuits in commercial and light‑industrial installations. Its compact footprint and reliable construction make it a trusted solution for both routine upkeep and unexpected replacements.
Key Features and Benefits
- 3‑Pole Design: Provides coordinated multi‑phase protection, minimizing downtime and isolating faults to safeguard your entire electrical network.
- 20 Amp Capacity: Perfectly suited for general‑purpose circuits in commercial buildings, light‑industrial machinery, and standard equipment.
- Bolt‑On Mounting: Delivers secure and easy installation in compatible breaker panels, ensuring consistent contact and long‑term electrical performance.
- 10 kAIC at 240 VAC: Clears fault currents quickly and safely, reducing risk to personnel and equipment during electrical incidents.
- Day‑to‑Day Durability: Constructed to withstand continual duty cycles and maintain performance across maintenance routines and harsh environments.
Technical Specifications
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Poles: 3‑pole
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Amperage: 20 A
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Voltage Rating: 240 VAC
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Interrupt Rating: 10 kA AIC
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Frame Type: QB
-
Mounting Style: Bolt‑on
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Weight: 3.25 lbs
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Dimensions:
- Width: 2.25 inches
- Length: 4.81 inches
- Depth: 2.50 inches
Material Compliance and Certifications
- Tested to meet industry‑standard safety certifications for 240 VAC, 10 kA interrupt capacity.
- Engineered under UL / CSA guidelines (where applicable) to ensure compliance with U.S. and Canadian electrical codes.
- Constructed with high‑quality components designed to deliver consistent performance, reduce downtime, and simplify maintenance.
Suitability
- Ideal for use in commercial switchboards, industrial control panels, and facility maintenance applications, the QB2430‑20 is a trustworthy replacement part when:
- Refurbishing existing electrical systems
- Replacing aged or tripped circuit breakers
- Ensuring fail‑safe performance in three‑phase power circuits
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:20
- 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).