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Eaton Cutler-Hammer Series C Circuit Breakers HLD3400

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HLD3400

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The Eaton Cutler-Hammer HLD3400 is identified as a molded case circuit breaker that provides critical circuit protection. With a 400 A amperage rating, it functions effectively with a voltage range of 600 Vac and 250 Vdc within various industrial and commercial settings.

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Technical specifications for HLD3400

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries C Circuit Breakers
Part NumberHLD3400
UPC786679006566
Amperage400 A
ProtectionThermal Magnetic
Voltage600 Vac, 250 Vdc
Mounting TypeFixed
Poles3 poles
Terminal MaterialAluminum
ApplicationIndustrial/Commercial
ApprovalUL Listed
Phase3 phase
Frequency Rating50/60 Hz
Circuit Breaker TypeComplete Breaker
Connection TypeLine and Load

The HLD3400 model from Eaton Cutler-Hammer is a molded case circuit breaker that delivers essential circuit protection for industrial and commercial operations. Designed to handle a maximum amperage of 400 A, it facilitates robust electrical flow in demanding environments. This circuit breaker is rated for operational voltages of up to 600 Vac and 250 Vdc, ensuring versatility across different power supply configurations.

As part of a three-phase system, this circuit breaker consists of three poles. It leverages thermal magnetic protection to safeguard both equipment and personnel from overload conditions. The fixed mounting type promotes installation stability while the use of aluminum terminal material enhances conductivity and strength.

Operating efficiently within frequency ratings of 50/60 Hz, the HLD3400 is a complete circuit breaker that provides line and load connection types, ensuring reliable power distribution. Additionally, its approval as UL Listed confirms compliance with established safety standards, making it a trusted choice for various electrical installations.