Industrial 140D152G05 3-Pole 600 V Circuit Breaker

Introducing the Industrial 140D152G05 3-Pole 600 V Circuit Breaker—a rugged, three-phase protection device designed to safeguard demanding industrial power systems. With a 3-pole design and a 600 V maximum rating, it delivers dependable overcurrent protection for feeders, motors, and panel-based circuits in harsh environments.

Why this matters in real-world applications: in three-phase networks, balanced, reliable protection across all phases is essential to prevent equipment damage and costly downtime. This breaker disconnects all three conductors simultaneously when overloads or short circuits occur, helping maintain system stability and protecting downstream equipment.

• Three-pole configuration protects all phases of a 3-phase circuit, ensuring coordinated disconnection for motor drives, conveyors, pumps, and presses.
• 600 V voltage rating tailored for industrial distribution networks and high-voltage motor circuits.
• Part Number 140D152G05 provides precise ordering, straightforward replacement, and clear traceability in maintenance records.
• Thermal-magnetic protection delivers rapid response to overloads and short circuits, reducing wear on conductors and downstream equipment.
• Industrial-grade reliability designed to integrate into panelboards and switchgear used in manufacturing floors, warehouses, and process facilities.

Practical use cases:

• Motor control centers and feeder circuits in manufacturing lines that require robust three-phase protection.
• Power distribution panels for CNC machines, conveyors, pumps, and HVAC equipment in industrial settings.
• Primary protection in panelboards feeding 3-phase equipment, enabling coordinated tripping with downstream protective devices.

If your system runs on a 3-phase, 600 V supply and you need a precise, maintainable protection solution, the 140D152G05 is a straightforward match. It’s designed to integrate into standard industrial panels and to support reliable, long-term protection with clear part traceability for service and replacements.

• Poles: 3
• Voltage rating: 600 V
• Part Number: 140D152G05