Square D | KHF36000M1212 | Circuit Breaker | 250A | 3-Pole | 600V

Introducing the Square D KHF36000M1212 Circuit Breaker—a purpose-built solution for maintenance, retrofit, and replacement where exact specifications matter. With a 250A rating, a 3-pole configuration, and a 600V maximum, this breaker is designed to protect and power your three-phase systems with dependable reliability.

• Amperage: 250A
• Poles: 3-Pole
• Voltage: 600V
• Part number: KHF36000M1212
• Compatibility note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

Why this KHF36000M1212 matters for your system

• Precise compatibility: Designed to align with Square D panels and upstream equipment that require the KHF36000M1212 specs, ensuring a clean fit and reliable operation.
• Three-phase protection: The 3-Pole configuration is ideal for 3-phase distribution, helping safeguard motors, pumps, and other industrial loads.
• Robust current handling: A 250A rating provides strong overcurrent protection for medium to large branch circuits without compromising performance.
• Industrial-grade voltage rating: 600V rating expands its suitability for a wide range of commercial and light industrial applications.
• Retrofit-ready mindset: This unit is purpose-built for replacement scenarios where specs must be mirrored exactly—minimizing downtime and compatibility concerns.

Ideal use cases

• Retrofitting aging panels in manufacturing facilities with a trusted, exact-spec breaker.
• Replacing failed or failed-to-trip breakers in three-phase distribution networks demanding precise 250A protection.
• Upgrading or maintaining electrical panels in systems that operate at or near 600V for reliable motor and equipment protection.

Practical tips for installation and verification

• Always power down the affected circuit and verify labeling on the panel to ensure the KHF36000M1212 is the correct match.
• Use the part number as the primary reference when confirming compatibility with your Square D panel and components.
• Consult your electrical schematic or a qualified electrician if you’re replacing an existing breaker to confirm identical amperage, pole count, and voltage ratings.

With the Square D KHF36000M1212 circuit breaker, you gain precise, dependable protection for 3-phase systems where a 250A, 3-pole, 600V solution is required. It’s not just a replacement—it’s a considered upgrade that keeps your equipment safer and your downtime minimal.