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Eaton Cutler-Hammer Series C Circuit Breakers CKD3400F

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CKD3400F

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The CKD3400F from Eaton Cutler-Hammer is a molded case breaker frame featuring a rated current of 400 A. This unit can handle voltages up to 600 VAC and 250 VDC, suitable for three-phase applications.

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Ships from Raleigh, NC
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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for CKD3400F

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Breaker Frame
Product LineSeries C Circuit Breakers
Part NumberCKD3400F
Weight9.88 lbs (4.48 kg)
UPC786679346402
Frame SizeK Frame
Rated Current400 A
Voltage Rating (DC)250 VDC
Voltage Rating (AC)600 VAC
Number of Poles3 Poles
Phase Type3 Phase
Trip TypeFixed Thermal, Fixed Magnetic
Interrupting Capacity (AIC) at 480 VAC35 kAIC
Interrupting Capacity (AIC) at 600 VAC25 kAIC

The Eaton Cutler-Hammer CKD3400F serves as a molded case breaker frame engineered for reliable electrical control. It supports a substantial rated current of 400 Amperes and accommodates both 600 volts AC and 250 volts DC operational ratings. This device is configured with three poles and caters specifically to three-phase systems, making it a suitable component for a wide range of industrial applications.

With a weight of 9.9 lbs, the K frame design allows for efficient mounting and handling. Its trip mechanism includes fixed thermal and magnetic options, which provide necessary protection to the circuit against overloads and short circuits. The interrupting capacities are rated at 35 kAIC for 480 VAC and 25 kAIC for 600 VAC, which signifies its capability to manage significant fault currents effectively, ensuring the safety and reliability of the electrical installation. With these specifications, the CKD3400F is a dependable choice for maintaining the integrity of electrical circuits.