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Eaton Cutler-Hammer Series C Circuit Breakers HFD3090L

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HFD3090L

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The Eaton Cutler-Hammer HFD3090L is a robust molded case circuit breaker designed for efficient power management. This unit has a rated current of 90 A and is capable of handling voltage levels of up to 600 VAC or 250 VDC, ensuring versatility across different applications.

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Technical specifications for HFD3090L

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries C Circuit Breakers
Part NumberHFD3090L
Weight4.56 lbs (2.07 kg)
UPC786679175170
Rated Current90 A
Number of Poles3 Poles
Voltage Rating (AC)600 VAC
Voltage Rating (DC)250 VDC
Interrupting Capacity at 240 VAC100 kAIC
Interrupting Capacity at 480 VAC65 kAIC
Trip TypeFixed Thermal / Fixed Magnetic
Minimum Frequency50 Hz
Maximum Frequency60 Hz

The HFD3090L model from Eaton Cutler-Hammer is part of the Series C Circuit Breakers, offering a rugged solution for circuit protection. This molded case circuit breaker is rated for a significant current of 90 Amps, ensuring it meets the needs of demanding electrical systems. With an operational voltage rating of 600 VAC for AC systems and 250 VDC for DC applications, this circuit breaker demonstrates versatility in various industrial settings.

The construction includes three poles, allowing it to effectively manage three-phase electrical configurations. This breaker is engineered to withstand substantial fault currents, with an interrupting capacity rated at 100 kAIC for circuits operating at 240 VAC and 65 kAIC for those at 480 VAC. Its reliable performance stems from the combination of fixed thermal and magnetic trip mechanisms, providing both overload protection and response to short-circuit conditions.

Weighing 4.55 lbs, the HFD3090L fits conveniently into most installations. It operates effectively within standard industrial frequency ranges, supporting both minimum and maximum frequencies between 50 Hz and 60 Hz. The UPC for this circuit breaker is 786679175170, facilitating easy identification and inventory management.