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Eaton Cutler-Hammer Series C Circuit Breakers FDB3030L

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FDB3030L

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The Eaton Cutler-Hammer FDB3030L is a molded case circuit breaker designed for high-performance applications in electric systems. It caters to both AC and DC operations with substantial voltage ratings and strong interrupting capabilities.

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Technical specifications for FDB3030L

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries C Circuit Breakers
Part NumberFDB3030L
UPC/GTINUPC (786679305881)
Frame TypeF Frame
Number of Poles3 Poles
Phase Type3 Phase
Rated Current30 A
Voltage Rating (AC)600 VAC
Voltage Rating (DC)250 VDC
Interrupting Rating at 240 VAC18 kAIC
Interrupting Rating at 480 VAC14 KAIC
Trip Unit TypeFixed Thermal, Fixed Magnetic
Protection FunctionsLI (Long-Time Delay & Instantaneous Overcurrent)

The FDB3030L part from Eaton Cutler-Hammer belongs to the Series C Circuit Breakers lineup and acts as a molded case circuit breaker tailored for reliable circuit protection. This device boasts a rated current of 30 Amps and operates effectively within a comprehensive voltage range, accepting up to 600 VAC and 250 VDC.

Configured with three poles, this breaker is designed for 3-phase applications, offering versatility for diverse electrical setups. It possesses impressive interrupting ratings: 18 kAIC at 240 VAC and 14 KAIC at 480 VAC, showcasing its capability to manage high fault currents.

In terms of protective measures, the trip unit is equipped with fixed thermal and fixed magnetic options. This arrangement supports long-time delay and instantaneous overcurrent functions, efficiently safeguarding circuits from potential damage caused by excessive currents. The FDB3030L is a critical component for ensuring the integrity of electrical circuits across various industrial and commercial applications.