Square D | FHP3610016M | Circuit Breaker | 100A | 3-Pole | 600V

Meet the Square D FHP3610016M circuit breaker — a dependable, field-ready protection device designed for maintenance, retrofit, and replacement projects where exact specifications matter. This 100 A, 3-pole unit delivers reliable overcurrent protection for three-phase systems while preserving the original panel characteristics.

Key specifications

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

The FHP3610016M model is a like-for-like replacement reference, ensuring compatibility with established Square D panel designs. Before ordering, confirm fit and ratings on the target panel—the part number itself is your best reference for compatibility.

Why this 3-pole, 600V breaker matters

In three-phase electrical systems, a 3-pole breaker protects feeders and equipment from overloads across all live conductors. Matching the original specifications minimizes disruption, maintains coordination with downstream protection, and supports dependable operation of motors, drives, and HVAC or manufacturing equipment.

Ideal use cases

• Maintenance and retrofit projects where the original part number is FHP3610016M
• Replacement of aging or failed breakers in Square D panels that require 100 A, 3-pole, 600 V protection
• Upgrading or restoring 3-phase protection in commercial or industrial facilities with compatible Square D systems

Practical tips for installers

• Verify the target panel’s model and bus configuration to ensure exact compatibility with FHP3610016M
• Follow electrical codes for terminal torque and secure connections to maintain reliable protection
• Keep the part number handy for future maintenance or replacement needs, as it’s the most reliable reference for compatibility