MDL3350 - 350 Amp Circuit Breaker
- 350 Amp
- 25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: New In Box
MDL3350 - 350 Amp Circuit Breaker Description
MDL3350 Circuit Breaker
Protect your systems with confidence using the Eaton MDL3350 Circuit Breaker—engineered for top-tier performance and peace of mind. Whether you’re working in a commercial facility or an industrial setting, this heavy-duty unit delivers reliable circuit protection that you can count on.
Key Features and Benefits
- High Fault-Interruption Performance: Handles fault conditions like a champ—65 kAIC at 240 VAC and 50 kAIC at 480 VAC—ideal when safety margins matter most.
- Wide Voltage Compatibility: Works across a broad voltage range—up to 600 VAC and 250 VDC—so it suits most power setups.
- Three‑Pole Stability: The three-pole design ensures steady performance and dependable circuit protection under continuous load.
- Dual-Frequency Use: Functions smoothly in both 50 Hz and 60 Hz systems, giving you flexibility no matter the power standard.
Technical Specifications
- Amperage Rating: 350 A
- Voltage Rating: 600 VAC / 250 VDC
-
Interrupting Capacity:
- 65 kAIC at 240 VAC
- 50 kAIC at 480 VAC
- Frame Type: MDL
- Poles: Three‑Pole
- Trip Mechanism: Fixed Thermal & Fixed Magnetic
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Dimensions:
- Depth: 4.06″
- Height: 8.25″
- Width: 8.25″
- Weight: 0.01 lb
- Certifications: UL Listed
Material Compliance and Certifications
- Safety is a top priority. The Eaton MDL3350 is UL Listed, confirming that it has passed rigorous testing for safety and dependability. That UL mark means you’re installing gear that’s trusted and meets tough industry benchmarks.
Suitability
- This circuit breaker is a smart pick when you’re managing systems that demand high interrupting capacity and strong overload protection. Thanks to its broad voltage tolerance—including both AC and DC applications—it’s versatile enough for system upgrades or fresh installations. If you need dependable circuit safety to keep critical operations running without a hitch, the MDL3350 fits the bill.
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:8.25
- Height:16.0
- Depth:4.06
- Poles:3
- Amperes:350
- A.I.C. Rating & Volts:25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
- Type:MDL
- Approx Dimensions:8.25"W x 16.00"H x 4.06"D
- Additional Notes:Thermal-magnetic circuit breaker with interchangeable trip unit. 40°C rated. HACR rated. This item includes load terminals.
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).