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Eaton Cutler-Hammer BR Circuit Breakers GFTCB225

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GFTCB225

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The GFTCB225 from Eaton Cutler-Hammer is a GFCI circuit breaker designed for effective ground fault interruption. Rated for voltages of 120/240 VAC, this device features two poles and a thermal-magnetic trip mechanism, enhancing its utility in various electrical applications.

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Technical specifications for GFTCB225

ManufacturerEaton Cutler-Hammer
Product TypeGFCI Circuit Breaker
Product LineBR Circuit Breakers
Part NumberGFTCB225
UPC786676025966
Circuit Breaker TypeGround Fault Circuit Interrupter (GFCI)
Number of Poles2 Poles
Voltage Rating120/240 VAC
Interrupting Rating (AIC)10 kAIC
Mounting StylePlug-On / Plug-In Mount
Trip TypeThermal-Magnetic
Terminal Size Range#14 to #4 AWG
Terminal TypeBox Lugs
Min. Relative Humidity5% (Non-Condensing)
Max. Relative Humidity95% (Non-Condensing)

Eaton Cutler-Hammer’s GFTCB225 is classified as a ground fault circuit interrupter (GFCI) circuit breaker. This unit provides essential protection against electrical faults by detecting and interrupting ground faults. It is structured with two poles and operates within a voltage range of 120 to 240 VAC, ensuring compatibility with standard electrical systems. The thermal-magnetic trip type allows for reliable circuit protection by combining both thermal and magnetic trip mechanisms. The unit has an interrupting capacity rated at 10 kAIC, which signifies its ability to safely interrupt high fault currents.

This circuit breaker employs a plug-on or plug-in mounting style, making installation straightforward in various electrical panels. The terminal design supports a range of wire sizes from #14 to #4 AWG utilizing box lugs. This versatility is crucial for adapting to different installation needs. The GFTCB225 will function effectively in environments with relative humidities from 5% to 95%, provided the humidity does not condense. This broad capability allows it to be utilized in diverse locations, ensuring operational integrity.