Square D | PCF1236G | Circuit Breaker | 1200A | 3-Pole | 600V

Square D PCF1236G Circuit Breaker — a rugged, industrial-grade protection device engineered for demanding 3‑phase power systems. With a heavy 1200 A rating, a 3‑pole configuration, and compatibility for up to 600 V, this breaker is built to safeguard critical equipment in maintenance, retrofit, and replacement projects where exact specifications matter. The PCF1236G part number is your best reference for compatibility, ensuring a precise fit in supported Square D panels and enclosures.

Key specifications at a glance

• Amperage: 1200A
• Poles: 3-Pole
• Voltage rating: 600V
• Configuration: 3‑phase protection for heavy-duty distribution

Why this breaker stands out

• Dedicated for exact-match replacements: Use PCF1236G to ensure you’re ordering the same device that protected your existing installation.
• Suitability for maintenance and retrofit projects: Seamlessly replace aging hardware while maintaining system protection and electrical code alignment.
• Trusted Square D build quality: Designed for reliability in industrial environments and compatible with Square D panels and enclosures when the part number aligns.

Ideal use cases

• Main breaker or feeder protection in large commercial and light industrial panels.
• Retrofit projects where a high-current, three-pole solution is required to support updated electrical loads.
• OEM replacement scenarios where exact specifications matter for safety and performance.

Compatibility and ordering guidance

Before ordering, confirm that your equipment and panel model align with the PCF1236G specification. The part number is the most reliable compatibility reference, ensuring you receive a device that matches your system’s ratings and form factor.