Square D FH36070 - 70A, 600VAC, 3-Pole, Circuit Breaker

The Square D FH36070 is a rugged, three-pole circuit breaker engineered for reliable overcurrent protection in demanding electrical distributions. Designed to perform in high-demand environments, this unit guards three phases while delivering dependable operation across a broad 600V AC landscape.

• Current rating: 70 A
• Voltage rating: Up to 600 VAC
• Poles: 3-Pole configuration
• Breaker type: Circuit Breaker for overcurrent protection
• Applications: Ideal for panelboards, switchboards, and control panels

In industrial, commercial, and OEM settings, the FH36070 provides crucial protection for distribution panels and motor control centers. Its 3-pole design makes it well-suited for three-phase systems, enabling balanced protection across all conductors in a single device. The 70 A rating supports reliable feeders and motor circuits, while the 600 VAC rating covers a wide range of equipment and applications common in modern facilities.

Key benefits include:

• Sturdy three-phase protection—maintains system integrity in motors, conveyors, and processing equipment.
• Flexible installation—compatible with panelboards, switchboards, and control panels to streamline retrofits and new builds.
• Clear protection parameters—easy to size for feeders and branch circuits in medium-voltage steady-state environments.
• Reliability in demanding environments—built for steady performance in industrial and commercial facilities.

Whether you’re upgrading an aging distribution panel, configuring a new motor control center, or stocking spare parts for OEM machinery, the Square D FH36070 delivers precise protection with straightforward, dependable operation. With its clear specifications and robust design, it’s a practical choice for engineers and technicians who prioritize safety, uptime, and long-term reliability in three-phase systems.