General Electric SGHC3401L4XX 150A 3-Pole 480 V Circuit Breaker

The General Electric SGHC3401L4XX 150A 3-Pole 480 V Circuit Breaker is a rugged, reliable protection device designed for demanding commercial and industrial electrical systems. With a 150-amp rating across three poles and a 480-volt operating capability, this GE part ensures safe, responsive interruption of fault currents in three-phase networks, helping to protect motors, feeders, and critical equipment from damage and downtime.

Key specifications

• Current rating: 150 A
• Poles: 3
• Voltage rating: 480 V
• Part number: SGHC3401L4XX
• Type: Circuit Breaker (3-Pole, 480 V)

Why this GE SGHC3401L4XX stands out

• Direct compatibility with GE panels and distribution gear: Engineered to fit GE electrical systems, ensuring straightforward installation and dependable operation within existing infrastructure.
• Three-phase protection for demanding environments: Specifically designed to safeguard 3-phase circuits at 480 V, making it ideal for industrial machines, large HVAC drives, and commercial power distribution.
• Clear identification and traceability: Precise labeling and part integrity help maintenance teams quickly verify the correct replacement during service windows.
• Consistent protection performance: Built to provide reliable interruption of fault currents, helping minimize equipment wear, downtime, and potential safety risks.

Ideal use cases

• Industrial motor feeders and drive systems that operate on 3-phase, 480 V power
• Commercial and light-industrial distribution panels requiring robust branch-circuit protection
• HVAC equipment, manufacturing lines, and processing equipment in facilities with GE electrical hardware
• Replace-and-maintain scenarios where a genuine GE SGHC3401L4XX part ensures compatible performance and fit

Installation and practical tips

• Confirm system voltage and three-phase configuration match the SGHC3401L4XX specifications before installation.
• Use only in GE-compatible panels and enclosures to ensure proper mounting, clearance, and electrical contact.
• Follow standard electrical best practices for safety and reliability, and consult GE installation guidelines when performing maintenance or replacement.
• During servicing, verify the part number SGHC3401L4XX and the 3-pole, 480 V rating to ensure the correct device is installed for the circuit being protected.