Square D | RGF36120 | Circuit Breaker | 1200A | 3-Pole | 600V

The Square D RGF36120 Circuit Breaker is engineered for demanding, high-current three-phase environments. With a 1200A rating, 3-pole configuration, and a 600V rating, this protector is built to safeguard large industrial loads while fitting seamlessly into matching Square D panels and assemblies. Whether you’re performing maintenance, a retrofit, or a replacement, this unit is designed to meet exacting specifications without compromising on reliability.

Key specifications

• Amperage: 1200A
• Pole configuration: 3-Pole (three-phase)
• Voltage rating: 600V
• Part reference: RGF36120

What sets this Square D breaker apart

• Direct compatibility with Square D systems: The RGF36120 is designed to align with specific Square D panels and protection schemes, reducing the guesswork during retrofit or replacement projects.
• High-current, three-phase protection: Ideal for large motors, feeders, and heavy loads where robust, reliable interruption is essential to prevent damage and downtime.
• Legacy-friendly reference: Using the part number RGF36120 as the primary reference helps ensure you’re selecting an exact-match component for your existing setup.
• Maintenance-ready design: This unit supports straightforward maintenance cycles and efficient replacements, helping keep your electrical distribution running smoothly.

Ideal use cases

• Retrofits and panel upgrades in facilities with 600V three-phase systems
• Replacement of aging protection devices in industrial equipment racks
• New installations requiring a proven, high-current three-pole 600V breaker

Important compatibility note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, so double-check that RGF36120 matches your panel catalog, bus setup, and enclosure footprint before purchase.

Practical tips for installation and care

• Coordinate with a qualified electrician to verify panel compatibility and safe installation procedures.
• Keep a record of the part number (RGF36120) for future maintenance and replacements to ensure ongoing system integrity.
• Store any spare units in a clean, dry environment to prevent corrosion or moisture-related issues prior to installation.