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Eaton Cutler-Hammer Series C Circuit Breakers HMCP400K5

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HMCP400K5

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The HMCP400K5 from Eaton Cutler-Hammer serves as a reliable motor circuit protector. Rated for 400 A, it operates effectively within a voltage range of 600 VAC for alternating current and 250 VDC for direct current applications. With a three-pole design, this circuit protector is suitable for three-phase motor systems.

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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 HMCP400K5

ManufacturerEaton Cutler-Hammer
Product TypeMotor Circuit Protector
Product LineSeries C Circuit Breakers
Part NumberHMCP400K5
Weight11.50 lbs (5.22 kg)
UPC786679342381
Voltage Rating (AC)600 VAC
Voltage Rating (DC)250 VDC
Rated Current400 A
Number of Poles3 Poles
Phase Type3 Phase
Protection TypeMagnetic Only
Starter SizeNEMA Size 5
Magnetic Trip Range1000–2000 A
Relative Humidity5 to 95% (Non-Condensing)

The HMCP400K5 model is a motor circuit protector designed by Eaton Cutler-Hammer within the Series C Circuit Breakers range. This specific part provides effective protection for motors while operating on three-phase systems, holding a rated current of 400 A. It is suitable for use at a voltage rating of 600 VAC for AC systems and 250 VDC for DC applications, enabling a versatility that is needed in many industrial scenarios.

The HMCP400K5 includes three poles to support three-phase installations, and it utilizes magnetic protection exclusively to ensure that motors are safeguarded against overloads. The magnetic trip mechanism is effective within a trip range of 1000 to 2000 A, enabling the device to react quickly to fault conditions. This circuit protector is classified as NEMA Size 5, ensuring it meets specific standards for motor control and protection.

With a weight of 11.5 lbs, the installation is manageable within various electrical setups. The HMCP400K5 performs reliably within a relative humidity range of 5% to 95% without condensation, making it suitable for different environmental conditions. Overall, it is designed to provide reliable motor protection, ensuring motor performance and operational efficiency in various applications.