Eaton Cutler-Hammer
Eaton Cutler-Hammer Drives
Eaton Cutler-Hammer PLC
Eaton Cutler-Hammer Circuit Breakers
Allen Bradley Panelview
Allen Bradley PLC
GE Fanuc
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Product comes with Urgent Automation's 1-year warranty.
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Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.
Product comes with Urgent Automation's 1-year warranty.
The LGH3400FAG is a type LGH 3-pole molded case circuit breaker from Westinghouse/Eaton. The breaker has a current rating of 400 Amps and a non-interchangeable trip unit. The LGH3400FAG has standard aluminum line/load terminals. The circuit breaker does not have a neutral pole among its 3 poles. The breaker has CSA and CE approvals and it uses a fixed thermal adjustable magnetic trip unit. The LGH3400FAG is an industrial grade circuit breaker and it is panel mountable. The Eaton LGH3400FAG has a voltage rating of 600 Volts AC and an interrupt rating of 65 kAIC at 480 Volts AC. The circuit breaker has an LG frame size and it is part of Series G of the Eaton circuit breakers. Cutler-Hammer circuit breakers with this frame size have a rated current (maximum) of 400 Amps and an impulse withstands voltage of 4-kiloVolts.
The ambient temperature range for the LGH3400FAG lies between -20 and 70 degrees Celsius. The LGH3400FAG supports instantaneous and LI functions and its connections are feed-thru. Being part of the G Series of molded case circuit breakers, the LGH3400FAG is globally applicable and has a built-in ground fault protection. The Cutler-Hammer LGH3400FAG molded case circuit breaker has a compact design which saves on space and has its standard calibrations done at a temperature level of 40 degrees Celsius. Additionally, Series G circuit breakers, including the LGH3400FAG, have a high repulsion contact arrangement which makes them current limiting. They also employ arc extinguishing technology. The LGH3400FAG trips due to an overcurrent, short circuit, shunt, or undervoltage situation.
| Part Number/Catalog No. | LGH3400FAG |
| Product Type | Molded Case Circuit Breaker |
| Frame | LG |
| kA @ 480V | 65 |
| Poles | 3 |
| Amps | 400 |
| Trip Unit | Fixed Adjustment |
| Terminations | Line/Load Standard |
| Max. Rated Current | 630 A |
| Main Conducting Paths | 750 VAC |
| Endurance | 8,000 Operating Cycles |
| Max. Switching Frequency | 240 1/h |
| Rated Making Capacity | 20 A |
| Rated Operational Voltage | 125/250V |
| Part Number/Catalog No. | LGH3400FAG |
| Product Type | Molded Case Circuit Breaker |
| Frame | LG |
| kA @ 480V | 65 |
| Poles | 3 |
| Amps | 400 |
| Trip Unit | Fixed Adjustment |
| Terminations | Line/Load Standard |
| Max. Rated Current | 630 A |
| Main Conducting Paths | 750 VAC |
| Endurance | 8,000 Operating Cycles |
| Max. Switching Frequency | 240 1/h |
| Rated Making Capacity | 20 A |
| Rated Operational Voltage | 125/250V |