LA3350 - 350Amp Circuit Breaker
- 350 Amp
- 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- 3 Pole
Purchase Options: New Surplus
LA3350 - 350Amp Circuit Breaker Description
LA3350 - 350Amp Circuit Breaker
The LA3350 is a 350-amp, 3-pole Type LA molded-case circuit breaker with a thermal-magnetic design and an interchangeable trip unit. If you're working with existing or legacy equipment, compare the Type LA designation, 350A rating, three-pole configuration, voltage and interrupting capacity, trip-unit arrangement, dimensions, and connections with the breaker being replaced. When those details match the equipment requirements, the LA3350 provides the form, fit, and function needed to keep the application in service.
Key Features and Benefits
- 350-amp rating for applications specifically requiring this current rating
- 3-pole configuration for compatible three-pole electrical systems
- Type LA molded case circuit breaker
- Thermal-magnetic design with an interchangeable trip unit
- 40°C rated
- Includes load-side terminals
- Well suited to compatible existing and legacy equipment when the required specifications match
Technical Specifications
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Part Number: LA3350
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Product Type: Molded Case Circuit Breaker
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Type: LA
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Amperage: 350A
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Poles: 3
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Trip Type: Thermal Magnetic
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Trip Unit: Interchangeable
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Temperature Rating: 40°C
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A.I.C. at 600VAC: 22kA
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A.I.C. at 480VAC: 30kA
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A.I.C. at 240VAC: 42kA
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Terminals: Load-side terminals included
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Height: 10.75 in.
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Width: 8.25 in.
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Depth: 4.00 in.
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Dimensions: 8.25" W x 10.75" L x 4.00" D
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Approximate Ship Weight: 25.00 lbs.
Material Compliance and Certifications
No specific certification, listing, or material-compliance information was provided for the LA3350. For that reason, do not assume certifications or compliance standards such as UL, RoHS, or REACH.
Where It Works Best
The LA3350 is best suited for existing and legacy electrical equipment that requires a 350A, 3-pole Type LA thermal magnetic circuit breaker with an interchangeable trip unit.
For a replacement application, compare the existing breaker's specifications with those of the LA3350. Check the Type LA designation, 350A rating, three-pole configuration, system voltage, required A.I.C., 40°C rating, dimensions, trip-unit arrangement, and terminal requirements. Load-side terminals are included; other terminal, lug, and mounting details were not provided and should be verified against the equipment.
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.
Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:8.25
- Height:10.75
- Depth:4.0
- Poles:3
- Amperes:350
- A.I.C. Rating & Volts:22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- Type:LA
- Approx Dimensions:8.25"W x 10.75"L x 4.00"D
- Additional Notes:40°C-rated thermal magnetic circuit breaker with interchangeable trip unit. This item includes load-side terminals. - discontinued by the Manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
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If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
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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).