Square D | UBIZ15 | Circuit Breaker | 1-Pole | 240V | Plug-In

Meet the Square D UBIZ15 — a purpose-built, plug-in circuit breaker designed for maintenance, retrofit, and replacement projects where precise compatibility matters. This 1-pole unit delivers reliable overcurrent protection at a 240V rating, making it a practical choice for single‑circuit protection in compatible Square D panels.

Key details

• Poles: 1-Pole
• Voltage: 240V
• Design: Plug-In for fast, tool-friendly installation
• Reference: Part number UBIZ15 ensures precise compatibility

Why this matters

The UBIZ15 is crafted to simplify panel maintenance and updates. Its plug-in design means quicker swaps with less downtime, while the 240V, 1-pole configuration provides targeted protection for a single hot leg. When you need a reliable, field-ready replacement that aligns with your existing Square D setup, UBIZ15 delivers the exact fit your panel requires—the part number is the clearest guide to compatibility.

Use cases and ideal applications

• Maintenance swaps on Square D panels that require a 1-pole, 240V plug-in breaker
• Retrofit projects to bring older panels up to current protection standards
• Replacement for a tripped or failed single-circuit breaker in compatible installations

Practical guidance for a confident fit

To ensure a correct match, rely on the part number UBIZ15 as the best reference for compatibility. Always verify fit and ratings before ordering to avoid mismatches and downtime.