Industrial MSLG 160A 3-Pole 480 V Circuit Breaker

Designed for demanding industrial environments, the Industrial MSLG 160A 3-Pole 480 V Circuit Breaker provides dependable protection for three-phase power distribution. With a 160 A continuous current rating and a 480 V voltage rating, this unit is engineered to safeguard feeders, motors, and switchgear from overloads and short circuits, helping minimize unplanned downtime and protect costly equipment.

Key specifications

• Current rating: 160 A
• Poles: 3
• Voltage rating: 480 V
• Part Number: 160A

Why this matters in your facility

In three-phase systems, reliable protection means faster isolation of faults and safer shutdowns. The MSLG 160A 3-Pole 480 V Circuit Breaker ensures all three service phases are interrupted simultaneously, reducing fault energy and helping prevent damage to downstream equipment. Its industrial-grade design is built to endure tough environments, delivering consistent performance across ongoing production cycles.

Ideal applications

• Three-phase motor circuits driving conveyors, pumps, and presses
• Feeder protection within industrial switchgear and distribution panels
• Power distribution for manufacturing lines and equipment rooms operating at 480 V
• Replacement or upgrade in existing MCCs (motor control centers) and large electrical environments

Design, performance, and reliability

The 3-pole configuration provides synchronized isolation across all phases, enhancing safety and minimizing arc-related risks during fault events. Designed for industrial use, this breaker delivers robust interruption capabilities aligned with demanding power systems, helping you maintain uptime while protecting critical assets.

If you’re coordinating spare parts or planning a panel upgrade, the 160A rating and 3-pole, 480 V specification create a precise fit for systems that require reliable, scalable protection without compromising efficiency or safety.