B245 - 45Amp Circuit Breaker
- 45 Amp
- 10k @ 120/240VAC
- 2 Pole
Purchase Options: Brand New
B245 - 45Amp Circuit Breaker Description
B245 - 45Amp Circuit Breaker
The Siemens B245 is a robust and dependable 45-amp, 2-pole circuit breaker specifically tailored for 120/240V electrical systems. It plays a crucial role in protecting against overloads and short circuits, ensuring the safety and reliability of your electrical infrastructure. With an impressive interrupt rating of 10kA, this circuit breaker safeguards your circuits and connected equipment from potentially damaging high fault currents, providing peace of mind in any setting.
In addition to its compact size, the B245 is exceptionally efficient, making it an ideal solution for a variety of applications—whether you're working on a residential project or a commercial setup.
Key Features and Benefits
- 45A 2-pole protection for homes and businesses
- 10kA interrupt rating for reliable fault protection
- BL design for easy panelboard installation
- Bolt-on mounting for stable connections
- Compact size to maximize panel space
Technical Specifications
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Catalog Number: B245
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Manufacturer: Siemens
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Current Rating: 45A
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Voltage Rating: 120/240V AC
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Number of Poles: 2
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Interrupt Rating: 10kA
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Connection Type: Bolt-On
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Dimensions (HxWxD): 2 x 3 x 3 in
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Net Weight: 0.639 lb
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Standard Compliance: UL 489
Material Compliance and Certifications
- UL 489 listed for safety and performance
- Suitable for residential and commercial electrical systems
Where It Works Best
- Residential and commercial electrical panels
- HVAC systems and branch circuits
- Lighting and general power distribution
- Systems requiring dependable 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. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Width:2.0
- Height:3.56
- Depth:2.38
- Poles:2
- Amperes:45
- A.I.C. Rating & Volts:10k @ 120/240VAC
- Type:BL
- Approx Dimensions:2.00"W x 3.56"L x 2.38"D
- Additional Notes:HACR rated, Bolt-on Molded Case Circuit Breaker, 40°C
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).