Square D | IF36100 | Circuit Breaker | 100A | 3-Pole | 600V

The Square D IF36100 circuit breaker is a dependable solution for protecting 3‑phase, 600V electrical feeders. With a 100A rating and 3 poles, this breaker is engineered for reliability in commercial and industrial panels where precise overcurrent protection is essential.

• Amperage: 100A
• Poles: 3-Pole
• Voltage: 600V
• Brand & model: Square D, IF36100

Key advantages

• Specifically designed to fit systems that require the IF36100 reference, making compatibility straightforward when matching replacement parts.
• Ideal for maintenance, retrofit, and replacement projects where a 3‑pole 600V protection device is needed.
• Clear part-number guidance helps you verify compatibility quickly, reducing downtime and mismatches in panel assemblies.

Use cases and practical scenarios

Whether you’re upgrading an older 3‑phase distribution panel or replacing a worn breaker, the IF36100 provides solid protection for 600V circuits. It’s well-suited for:

• Maintenance tasks in commercial facilities with existing Square D infrastructure
• Retrofits that require upgrading to a 100A, 3‑pole 600V protection device
• Replacement of legacy breakers in systems designed to operate at 600V and 100A loads

Important fit notes

Notes: Confirm fit and ratings before ordering. Part number is the best reference for compatibility. Always compare the panel labeling and wiring configuration to ensure the IF36100 matches the required specifications for your installation.

Installation and handling tips

• Power down the equipment and follow site safety procedures before replacement.
• Cross-check the panel’s documentation to confirm that a 3‑pole, 600V device with 100A rating is appropriate for the circuit being protected.
• Handle the breaker with care to avoid damage to terminals and mounting points during installation.

Choose the Square D IF36100 for a dependable, specification-aligned solution that supports reliable protection in 600V, three‑phase electrical systems. The part number serves as your best reference for compatibility, helping you streamline procurement and installation while maintaining system safety and performance.