Square D | QOB220HID | Circuit Breaker | 20A | 2-Pole | Bolt-On

The Square D QOB220HID is a purpose-built 20-amp, 2-pole circuit breaker designed for bolt-on installation in compatible Square D panels. This unit serves as a reliable solution for ongoing maintenance, panel retrofits, and precise replacements where exact specifications matter. To ensure proper performance, always confirm fit and ratings before ordering—the part number QOB220HID is the most reliable reference for compatibility.

Why choose the Square D QOB220HID

• Bolt-On mounting for secure installation. Specifically designed for panels that accept Bolt-On QOB breakers, helping maintain solid electrical connections and dependable operation.
• 20-amp, 2-pole protection. Protects a two-conductor circuit with a single device, simplifying wiring layouts for multi-wire branches and shared loads.
• Ideal for retrofit and replacement projects. When upgrading or replacing aging hardware, this breaker aligns with existing panel specs, minimizing surprises during installation.
• Clear compatibility reference. The part number is your best guide to fit, ratings, and panel compatibility—use it to verify before purchase.

What problems it solves

• Eliminates guesswork in finding a matching breaker for legacy Square D panels by providing a precise 20A, 2-pole bolt-on option.
• Reduces downtime during maintenance or panel upgrades with a straightforward bolt-on process and known specifications.
• Maintains consistent protection for circuits requiring two conductors, ensuring safe and balanced electrical distribution.

Who this is for

• Electricians conducting panel retrofits or replacements in Square D installations.
• Maintenance teams responsible for keeping electrical systems up to date with exact spec requirements.
• Facilities managers overseeing essential circuits that require reliable, code-aligned protection.

Usage tips

• Double-check that your panel accepts Bolt-On QOB breakers before purchase to ensure a seamless fit.
• Keep the part number handy (QOB220HID) as the primary reference when sourcing compatible replacements.
• Follow all safety guidelines and local electrical codes during installation, and isolate power to the panel before servicing.

With the Square D QOB220HID, you gain a targeted, dependable solution for 20A, 2-pole protection in bolt-on configurations. Its precise specifications, combined with a clear compatibility reference, make it a thoughtful choice for professional installations where reliability and exact fit matter most.