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The Eaton DK3300W is a thermal-magnetic molded case circuit breaker designed for reliable protection of low-voltage electrical circuits. Built on a DK frame, this 3-pole breaker supports up to 300 amperes at 40°C and provides high interrupting capacity for both AC and DC applications. Equipped with an interchangeable trip unit, it allows flexible adjustment of protection settings. Supplied without terminals, the DK3300W can be customized with accessories for specific installation needs, ensuring precise and safe operation in industrial and commercial settings.
Product Specification
- DK Frame Style Molded Case Circuit Breaker
- Thermal Magnetic Interchangeable Trip Unit
- Rated Current: 300A at 40°C
- 3 Pole Configuration
- Supplied Without Terminals
Technical Specification
- Thermal-magnetic trip for protection against overloads and short circuits
- Interchangeable trip unit for customizable protection settings
- Durable molded case construction for long-term reliability
- Bolt-On connection type for secure installation
Voltage and Ratings
- Rated Voltage: 240VAC @ 50/60Hz
- Interrupting Capacity:
-
- 65 kA @ 240VAC
- 10 kA @ 250VDC
Product Data
- Manufacturer: Eaton / Cutler-Hammer
- Warranty: One Year
- Frame Type: DK
- Amperage: 300A
- Poles: 3
- Maximum Voltage: 240V
- Connection Type: Bolt-On
- Standard Lug Type: Without Terminals
Important Note
Product images are for identification purposes only. Accessories or configuration options ordered with the breaker can be installed at no additional cost. Please provide any special installation instructions in the order comments during checkout to ensure the breaker meets your specific system requirements.