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Eaton Cutler-Hammer Series C Circuit Breakers CMDL3800F

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CMDL3800F

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The CMDL3800F framework from Eaton Cutler-Hammer represents a robust circuit breaker option within the Series C range. It accommodates a maximum current capacity of 800 Amperes and supports both 600 Volts AC and 250 Volts DC voltage ratings, making it suitable for various industrial applications.

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Technical specifications for CMDL3800F

ManufacturerEaton Cutler-Hammer
Product TypeCircuit breaker frame
Product LineSeries C Circuit Breakers
Part NumberCMDL3800F
GTIN00 786679549301
FrameM Frame
Rating100 % rated
Poles3 Poles
Current800 Amperes (max)
Voltage Rating600 Volts AC, 250 Volts DC
Phase3 Phase
Interrupting Capacity65 kA at 240 Volts AC, 50 kA at 480 Volts AC, 25 kA at 600 Volts AC
Trip Unit InterfaceElectronic
MountingBolt On
CertificationUL, CSA
Operating Temperature-20 to 70 degrees Celsius

The CMDL3800F circuit breaker frame is engineered by Eaton Cutler-Hammer as part of its Series C lineup. This unit is classified as 100% rated and provides reliable performance for three-phase applications. With a frame size of M, the circuit breaker can handle a maximum current of 800 Amperes. It operates at a voltage rating of 600 Volts AC and is also compatible with 250 Volts DC, facilitating its use in a variety of electrical systems.

When it comes to safety and protection, the interrupting capacity is notable, with ratings of 65 kA at 240 Volts AC, 50 kA at 480 Volts AC, and 25 kA at 600 Volts AC. This makes the CMDL3800F suitable for applications that may encounter high fault currents. It utilizes an electronic trip unit interface to ensure accurate and responsive tripping during fault conditions.

For installation, the breaker features a bolt-on mounting style, providing stability and ease of integration into existing setups. The unit is certified by both UL and CSA, indicating compliance with recognized safety standards. It is designed to operate effectively in a temperature range of -20 to 70 degrees Celsius, making it versatile for various environments and applications.