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Eaton Cutler-Hammer Series C Circuit Breakers GD3015

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GD3015

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The GD3015 model from Eaton Cutler-Hammer is a molded case circuit breaker designed for 3-phase electrical systems. Rated for a maximum current of 15 Amps, it supports up to 480 VAC while also accommodating DC voltages of 125 and 250 V.

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Technical specifications for GD3015

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries C Circuit Breakers
Part NumberGD3015
UPC786679231005
Frame TypeG Frame
Number of Poles3 Poles
Phase Type3 Phase
Rated Current15 A
Rated Voltage (AC)480 VAC
Rated Voltage (DC)125 / 250 V DC
Interrupt Rating at 240 VAC65 kAIC
Interrupt Rating at 480 VAC22 kAIC
Trip Unit TypeFixed Thermal / Fixed Magnetic
Conductor Range#14 to #10 AWG

The Eaton Cutler-Hammer GD3015 is categorized as a molded case circuit breaker, intended for efficient protection in three-phase electrical applications. This unit is designed with a frame type classified as G, making it suitable for various industrial settings. It operates at a rated current of up to 15 Amperes, providing effective management of power distribution.

The rated AC voltage for the GD3015 circuit breaker is set at 480 VAC, while it can also effectively handle direct current voltages, with ratings of 125 and 250 V DC. Its performance is bolstered by its interrupt ratings, which reflect its ability to disconnect circuits safely during faults—65 kAIC at 240 VAC and 22 kAIC at 480 VAC.

For enhanced protection, the trip unit utilizes a fixed thermal and magnetic mechanism, ensuring timely response to overcurrent conditions. The GD3015 supports conductor sizes from #10 to #14 AWG, allowing for versatility in wiring configurations. This unit is crucial for maintaining operational safety and efficiency in power systems.