Square D | KH36100-BLACK | Circuit Breaker | 100A | 3-Pole | 600V

Square D KH36100-BLACK is a 100A, 3‑pole circuit breaker designed for reliable overload and short‑circuit protection in 600V electrical systems. Built to support maintenance, retrofit, and replacement projects, this unit ensures you can restore or upgrade critical power circuits quickly and safely.

Why this KH36100-BLACK matters

With a 100 amp rating, a three-pole configuration, and a 600V maximum, it covers typical three‑phase industrial and commercial installations. The KH36100-BLACK is the best reference for compatibility in Square D panels and enclosures, so you can swap in with confidence when the exact part number is known.

Key benefits

• Precise protection for three-phase systems: 3‑pole design ensures simultaneous disconnection of all conductors, reducing the risk of arc flash and equipment damage.
• Powerful yet precise: 100A continuous rating guards feeders and motors against overload while allowing normal load growth in expanding facilities.
• 600V rating for industrial environments: Suitable for many commercial and light industrial power distributions, meeting common safety standards.
• Trusted brand and lifecycle availability: Square D devices are widely used and supported; checking the part number KH36100-BLACK guarantees you’re getting the intended form factor and interrupting characteristics.
• Maintenance, retrofit, and replacement ready: Specifically called out for maintenance and retrofit projects, this breaker plugs into compatible Square D panels where 100A, 3‑pole, 600V protection is required.

Ideal use cases

Use KH36100-BLACK when you need to:

• Replace a failed 3‑pole breaker in a 600V, three‑phase distribution panel.
• Upgrade from a lower-pole or lower-amperage device to support higher demand loads safely.
• Carry a reliable spare for quick on-site changes, minimizing downtime in manufacturing, facilities, or data-center environments.

Compatibility and ordering tips

Always confirm fit and ratings before ordering. The KH36100-BLACK part number is the best reference for compatibility with your Square D panel or enclosure, ensuring correct physical fit and electrical characteristics.

Technical snapshot

• Amperage: 100A
• Poles: 3-Pole
• Voltage: 600V

Ready to secure reliable protection for your 3‑phase system? Add the KH36100-BLACK to your cart and ensure fast, confident replacement or retrofit in your critical electrical infrastructure.