LD3450L - 450Amp Circuit Breaker
- 450 Amp
- 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: New In Box
LD3450L - 450Amp Circuit Breaker Description
LD3450L - 450Amp Circuit Breaker
The LD3450L circuit breaker offers reliable and efficient protection for industrial and commercial electrical systems. Designed with precision engineering, this 450-amp, 3-pole breaker ensures optimal performance under high-load conditions. Its advanced thermal-magnetic trip technology provides precise overload and short-circuit protection, while the interchangeable trip unit adds versatility, reducing downtime and maintenance costs. The inclusion of line and load terminals ensures quick and secure installation, further enhancing operational efficiency.
Key Features and Benefits
- Thermal-Magnetic Protection: Combines thermal overload and magnetic short-circuit protection for precise and reliable operation.
- Interchangeable Trip Unit: Flexibility to upgrade or replace the trip unit, minimizing downtime and maintenance costs.
- High A.I.C. Rating: Exceptional interruption capacity ensures protection against severe fault currents, safeguarding equipment and systems.
- Compact Design: Space-saving dimensions make it suitable for installations with limited panel space.
- 40°C Rated: Engineered for consistent performance in environments with elevated temperatures.
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HACR Rating: Perfectly suited for HVAC and refrigeration applications.
Technical Specifications
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Amperage: 450A
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Poles: 3
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Frame Type: LD
- Voltage Ratings:
- 25k A.I.C. @ 600VAC
- 35k A.I.C. @ 480VAC
- 65k A.I.C. @ 240VAC
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Dimensions: 8.25"W x 10.75"H x 4.06"D
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Weight: 24 lbs
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Temperature Rating: 40°C
Material Compliance and Certifications
- The LD3450L is constructed with durable, high-quality materials to ensure long-term reliability and safety. It meets stringent industry standards for HACR certification and adheres to all applicable electrical safety regulations, making it a trusted choice for commercial and industrial applications.
Suitability
- Industrial Facilities: Heavy machinery and production lines requiring high-load protection.
- Commercial Buildings: Ensuring safe and consistent power for HVAC systems, lighting, and appliances.
- HVAC Systems: HACR-rated for heating, ventilation, air conditioning, and refrigeration setups.
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Electrical Panels: Suitable for panels requiring compact, high-capacity breakers.
Specifications
- Width:8.25
- Height:10.75
- Depth:4.06
- Poles:3
- Amperes:450
- A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Type:LD
- 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).