Square D FH36070G Circuit Breaker, 70A, 3-Pole, 600V

For industrial electrical service, maintenance, and replacement projects, the Square D FH36070G circuit breaker delivers dependable, three-phase protection when it matters most. With a 70 A rating and a 600 V operating voltage, this 3-pole device is built to safeguard circuits and equipment across demanding industrial environments.

Key reasons to choose the FH36070G:

• Three-pole design for 3-phase systems: Simultaneous protection of all three conductors ensures balanced interruption and reduces fault risk in motor drives and process lines.
• 70 A, 600 V rating: Optimized for mid-range feeders and motor circuits that require robust overcurrent protection without compromising uptime.
• Brand compatibility: Part of Square D's trusted protection lineup; designed to integrate with compatible Square D panels and equipment—verify fit by part number.
• Industrial-grade reliability: Engineered for repeated switching, fault interruption, and long service life in demanding applications.

Who it's for: electrical contractors, facilities managers, and maintenance teams responsible for reliable power distribution in manufacturing, processing, or large commercial facilities. If you're upgrading an old breaker, replacing a worn unit, or specifying components for a new installation, FH36070G is a solid choice.

How to verify compatibility and install confidently:

• Check the part number: FH36070G to confirm fit with your panel, disconnect, or switchgear.
• Confirm voltage and phase requirements align with your 600 V system and three-phase configuration.
• Discuss your application with a professional if you’re unsure about panel compatibility or installation requirements—we’re here to help if you need guidance.

Note: For help matching a part number or confirming compatibility, send us a message and we’ll assist in confirming the right fit for your application.