Square D | FHB36015 | Circuit Breaker | 15A | 3-Pole | 600V | Plug-In

Square D FHB36015 is a 15A, 3-Pole, 600V plug-in circuit breaker designed for reliable, fast protection in three-phase electrical systems. Ideal for maintenance, retrofit, and replacement projects where exact specs matter, this direct-fit breaker keeps your Square D panel protected with minimal downtime.

• Amperage: 15A
• Poles: 3-Pole
• Voltage: 600V
• Type: Plug-In
• Part Number: FHB36015
• Brand: Square D

Direct-fit, plug-in design simplifies replacement in compatible panels, allowing service technicians to swap in a single unit without rewiring. This translates to faster maintenance windows and less risk of installation errors.

Three-phase protection with a 15A rating suits low-to-moderate load motors and three-phase equipment, while the 600V rating supports higher-voltage distribution networks found in commercial and light industrial environments.

• Maintenance scenarios: replace worn or failed breakers during routine service calls in Square D panels.
• Retrofit projects: upgrade aging protection with a part that matches original specifications for seamless compatibility.
• Spare part: keep on hand for scheduled downtime to minimize disruption to critical three-phase circuits.

Important: Confirm fit and ratings before ordering. The part number FHB36015 is the best reference for compatibility with your panel. If in doubt, verify the panel’s listing and the breaker’s specifications with a qualified electrician.

With Square D’s reputation for reliability, the FHB36015 plug-in breaker integrates smoothly into your three-phase distribution, delivering dependable protection and straightforward installation when you need it most.