LDC3300L - 300 Amp Circuit Breaker
- 300 Amp
- 50k @ 600VAC; 100k @ 480VAC; 200k @ 240VAC
- 3 Pole
Purchase Options: New In Box
LDC3300L - 300 Amp Circuit Breaker Description
LDC3300L - 300 Amp Circuit Breaker
If you're running high-demand electrical systems—whether it's in an industrial plant, a commercial building, or a large-scale HVAC setup—you need protection you can count on. The LDC3300L 300-amp circuit breaker delivers just that. Built to handle heavy electrical loads, this breaker is designed to keep your systems safe and running smoothly, even under harsh conditions.
It's equipped with a thermal-magnetic trip unit that reacts quickly and accurately to both overloads and short circuits, giving you peace of mind that your equipment and people are protected. Plus, with an interchangeable trip unit, it offers the flexibility to adapt as your needs grow or change.
Key Features and Benefits
- Thermal-Magnetic Protection: Combines two powerful safety features: thermal for long-term overload protection and magnetic for fast response to short circuits.
- Modular & Flexible: The trip unit can be swapped out, making it easier to customize or maintain over time.
- HVAC Compatible: Fully HACR rated, so it's ready to work with heating, cooling, and refrigeration systems without a hitch.
- Easy to Install: Comes with line and load terminals included—no need to hunt for extra parts.
Technical Specifications
- Frame Type: LDC
- Amperage: 300A
- Poles: 3
- Voltage Ratings: 240VAC, 480VAC, 600VAC
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Dimensions:
- Width: 8.25 inches
- Height: 10.75 inches
- Depth: 4.06 inches
- Weight: 24 lbs
Material Compliance and Certifications
- Industry Standards: Meets ANSI certification requirements for safe and consistent performance.
- UL Standards: Tested and proven to meet applicable UL standards, ensuring quality and reliability.
Suitability
- The LDC3300L is a wise choice for professionals who need solid, long-term electrical protection. It suits industrial setups, commercial applications, and utility systems where safety, adaptability, and reliability are non-negotiable.
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:10.75
- Depth:4.06
- Poles:3
- Amperes:300
- A.I.C. Rating & Volts:50k @ 600VAC; 100k @ 480VAC; 200k @ 240VAC
- Type:LDC
- Approx Dimensions:8.25"W x 10.75"H x 4.06"D
- Additional Notes:Thermal-magnetic circuit breaker with interchangeable trip unit. 40°C rated. HACR rated. This item includes line and 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).