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Eaton Cutler-Hammer Series C Circuit Breakers HFD3100L

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HFD3100L

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The Eaton Cutler-Hammer HFD3100L is a molded case circuit breaker tailored for robust electrical applications. Capable of handling up to 100 A, it operates efficiently with both AC and DC voltage systems, rated at 600 VAC and 250 VDC, respectively.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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 HFD3100L

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries C Circuit Breakers
Part NumberHFD3100L
Weight4.50 lbs (2.04 kg)
UPC786679175187
Frame TypeF-Frame
Rated Current100 A
Number of Poles3 Poles
Phase Type3 Phase
Voltage Rating (AC)600 VAC
Voltage Rating (DC)250 VDC
Interrupting Rating (AIC at 240 VAC)100 kAIC
Interrupting Rating (AIC at 480 VAC)65 kAIC
Interrupting Rating (AIC at 600 VAC)25 kAIC
Trip TypeFixed Thermal, Fixed Magnetic
Trip FunctionLI (Long-Time and Instantaneous)

The HFD3100L model from Eaton Cutler-Hammer continues the legacy of dependable protection within the Series C circuit breakers. This unit, weighing 4.5 lbs and utilizing an F-frame design, is engineered for substantial electrical loads with a rated current of 100 A.

This device accepts AC voltage inputs of up to 600 VAC while also accommodating DC applications with a maximum rating of 250 VDC. Being a three-pole breaker, it is specifically designed for three-phase power systems.

An essential aspect of this circuit breaker is its interrupting capacity, which handles electrical faults reliably. It boasts an interrupting rating of 100 kAIC for instances at 240 VAC, 65 kAIC at 480 VAC, and 25 kAIC at 600 VAC, ensuring safety under various load conditions. The HFD3100L is equipped with fixed thermal and fixed magnetic trip mechanisms, which offer stability and prompt response in fault situations. It also supports a LI (Long-Time and Instantaneous) trip function, enhancing overall protective capabilities. With its robust specifications, the HFD3100L is suitable for demanding industrial environments, providing reliable circuit protection.