KD3300 300A Circuit Breaker
- 300 Amp
- 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: New In Box
KD3300 300A Circuit Breaker Description
KD3300 300A Circuit Breaker
The Eaton KD3300 is a high-performance, versatile, and reliable molded case circuit breaker designed to meet the demanding requirements of modern electrical systems. Part of the esteemed Eaton Series C, this three-pole circuit breaker is built on the robust K-frame, ensuring superior protection and efficiency for various applications. Rated at 300 amps with a maximum voltage of 600 VAC and 250 VDC, the KD3300 is suitable for both industrial and commercial environments. Its fixed thermal and magnetic trip mechanisms provide precise and dependable operation, ensuring safety and protection against overloads and short circuits.
Key Features and Benefits:
- High Interrupting Capacity: The KD3300 boasts an impressive interrupting capacity of 65 kAIC at 240 VAC and 35 kAIC at 480 VAC, making it ideal for high fault current applications.
- Durable Construction: Constructed with high-quality aluminum terminals and designed for both line and load connections, the KD3300 offers robust performance and long-lasting durability.
- Versatile Frequency Rating: With a frequency rating of 50/60 Hz, this circuit breaker is versatile and adaptable to various power systems.
- Ease of Installation: The compact dimensions (4.1 inches in length, 5.5 inches in width, and height) and manageable weight (11.5 lbs) ensure easy installation and integration into existing systems.
Technical Specifications:
- Amperage Rating: 300 A
- Voltage Rating: 600 VAC, 250 VDC
- Interrupting Capacity: 65 kAIC at 240 VAC, 35 kAIC at 480 VAC
- Trip Type: Fixed Thermal, Fixed Magnetic
- Frame Type: K-Frame
- Number of Poles: Three-pole
- Terminal Material: Aluminum
- Frequency Rating: 50/60 Hz
Material Compliance and Certifications:
- Compliance: The KD3300 circuit breaker meets stringent safety and performance standards, being UL listed for assured quality and reliability. Its construction adheres to the highest industry standards, ensuring compliance with various regulatory requirements.
Suitability:
- This circuit breaker is engineered for a wide range of applications, including industrial machinery, commercial building installations, and large-scale electrical distribution systems. Its high interrupting capacity makes it particularly suitable for environments with high fault currents, ensuring enhanced protection and safety. Whether it's for new installations or upgrades to existing systems, the KD3300 provides reliable performance and peace of mind.
The KD3300 is more than just a component; it's a crucial element of your electrical systems, designed to offer peace of mind through its robust performance and protection features. Explore more about this essential circuit breaker today and ensure your systems remain secure and compliant.
Specifications
- Width:5.5
- Height:10.13
- Depth:4.1
- Poles:3
- Amperes:300
- A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Type:KD
- Approx Dimensions:5.50"W x 10.13"H x 4.10"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).