Square D | PCF2536-1800A | Circuit Breaker | 1800A | 3-Pole | 600V | Bolt-On

Introducing the Square D PCF2536-1800A Circuit Breaker—an exceptionally capable, three-pole protection device engineered for industrial power systems that demand dependable performance at high current. With an 1800A rating and 600V operating capability, this bolt-on breaker is designed for secure, field-ready installations in demanding environments.

Key to its appeal is the combination of high-current capability and reliable bolt-on mounting, providing a robust connection that stays put under vibration and heavy-duty operation. The PCF2536-1800A is built to protect large feeders and motor-intensive circuits with precision, reducing the risk of nuisance trips while delivering consistent protection for your equipment.

Key specifications

• Amperage: 1800A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On

Why this model stands out

• Massive current handling—designed to safeguard high-load circuits and large feeders common in industrial settings.
• Secure bolt-on mounting for a sturdy, vibration-resistant installation that reduces movement-related wear over time.
• Triple-pole protection ensures synchronized tripping across all phases, improving safety for three-phase power distribution.
• OEM reference for compatibility—use PCF2536-1800A as the primary guide to match enclosure and panel specifications.
• Ideal for maintenance, retrofit, and replacement projects where exact specs are required to maintain system protection and compliance.

Practical applications and scenarios

This circuit breaker is well-suited for industrial power distribution where a 3-pole, 600V device is needed to protect large-draw equipment, heavy motor drives, or multi-feeder feeders. It’s an excellent choice for panel retrofits and upgrades in facilities that rely on Square D protection to maintain safety standards and uptime. If your installation demands a high-current, three-phase solution with a secure bolt-on method, the PCF2536-1800A is purpose-built to meet those needs.

Fitment and installation guidance

Before ordering, confirm fit and ratings for your specific panel or enclosure. The PCF2536-1800A is presented as the best compatibility reference, so cross-check your equipment’s specification sheet and enclosure type to ensure a seamless retrofit or replacement. Rely on its three-pole, 1800A, 600V ratings to align with your existing protection scheme and wiring practices.