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Eaton Cutler-Hammer Series C Circuit Breakers EHD3100L

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EHD3100L

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The EHD3100L model from Eaton Cutler-Hammer belongs to the Series C Circuit Breakers and is engineered specifically as a molded case circuit breaker. It offers reliable performance at a rated current of 100 A with voltage ratings of 480 VAC for AC applications and 250 VDC for DC systems.

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Technical specifications for EHD3100L

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries C Circuit Breakers
Part NumberEHD3100L
Frame TypeF-Frame
Number of Poles3 Poles
Phase Type3 Phase
Rated Current100 A
Voltage Rating (AC)480 VAC
Voltage Rating (DC)250 VDC
Interrupt Rating (at 240 VAC)15 kIAC
Interrupt Rating (at 480 VAC)14 kIAC
Trip Unit TypeFixed Thermal, Fixed Magnetic
Minimum Frequency50 Hz
Maximum Frequency60 Hz

The Eaton Cutler-Hammer part number EHD3100L is a reliable molded case circuit breaker from the Series C lineup designed to manage current flows effectively. This device features an F-frame construction, which enhances its durability and performance characteristics. With three poles, it is configured for use within 3-phase power systems. The circuit breaker has a rated current of 100 amperes, supporting high performance in diverse electrical environments.

The voltage ratings are set at 480 volts for AC applications and 250 volts for DC applications, making it adaptable to various use cases. This breaker is engineered with a robust interrupt rating, capable of handling 15 kIAC at 240 VAC and 14 kIAC at 480 VAC, providing a vital safety barrier against potential electrical faults.

The EHD3100L employs a fixed thermal and fixed magnetic trip mechanism, designed to ensure sensitivity to overload conditions while maintaining reliability against short circuits. This circuit breaker supports operational frequencies from 50 Hz up to 60 Hz, granting flexibility for different electrical requirements. Overall, the EHD3100L serves as an essential component for securing electrical circuits while monitoring load levels effectively.