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Eaton Cutler-Hammer Series C Circuit Breakers GHB3015S1

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GHB3015S1

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The Eaton Cutler-Hammer GHB3015S1 circuit breaker is designed for reliable electrical protection. Rated at 15 A, this three-pole device is suitable for both AC and DC applications, featuring voltage ratings of 480Y/277 VAC and 125/250 VDC respectively.

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Technical specifications for GHB3015S1

ManufacturerEaton Cutler-Hammer
Product TypeCircuit Breaker
Product LineSeries C Circuit Breakers
Part NumberGHB3015S1
UPC786679029374
Rated Current15 A
AC Voltage Rating480Y/277 VAC
DC Voltage Rating125 / 250 VDC
Poles3 Poles
Trip TechnologyFixed Thermal-Magnetic
Overload ResponseThermal Long-Time
Short-Circuit ResponseMagnetic Instantaneous
Interrupting Rating14 kA @ 480Y/277 VAC; 65 kA @ 240 VAC
Operating Frequency50 / 60 Hz
Mounting MethodBolt-On Bus Mount
Shunt Trip Feature120 VAC Shunt Trip
Terminal ConfigurationClamp-Style Terminals
Ambient Reference40 °C Basis

The Eaton Cutler-Hammer GHB3015S1 is a circuit breaker designed for robust applications. It operates with a rated current of 15 amperes, catering well to both AC and DC systems. The AC voltage rating reaches up to 480Y/277 VAC, while it handles DC voltages of 125 and 250 volts.

This unit features a three-pole configuration, providing comprehensive protection and control of electrical circuits. It employs fixed thermal-magnetic technology for effective trip responses—thermal for long-time overloads and instantaneous for magnetic short-circuits. The breaker has an interrupting rating of 14 kA at 480Y/277 VAC, and 65 kA at 240 VAC, ensuring it can manage significant fault conditions with ease.

Rated for operation within a frequency range of 50 to 60 Hz, the GHB3015S1 is designed to be mounted using a bolt-on bus method, contributing to straightforward installation. The unit incorporates a 120 VAC shunt trip feature, allowing for additional control options in automated systems. It uses clamp-style terminals for secure electrical connections.

Referencing an ambient temperature of 40 °C, the Eaton Cutler-Hammer GHB3015S1 circuit breaker is ideal for a wide range of installations, bringing reliability and safety to industrial electrical systems.