Square D | Q2L3100H | Circuit Breaker | 3-Pole | 240V

The Square D Q2L3100H Circuit Breaker is a 3-pole, 240V safety device designed for maintenance, retrofit, and replacement projects where a precise spec match matters. With part number Q2L3100H in hand, you’re choosing a trusted, compatible solution for your Square D panel system.

Why this breaker stands out

• 3-Pole configuration supports multi-wire circuits and shared neutral setups in 240V systems, delivering reliable protection where every phase matters.
• 240V rating aligns with standard commercial and industrial electrical loads, helping you maintain proper circuit protection.
• Identifiable by part number Q2L3100H—use this reference to confirm exact fit and ratings before purchasing.
• Designed for retrofit and replacement tasks, facilitating straightforward field service within compatible Square D installations.
• Tailored for Square D panels, reducing the risk of compatibility issues during maintenance or upgrades.

Ideal use scenarios

• Maintenance shutdowns where you need a like-for-like, reliable replacement to minimize downtime.
• Retrofit projects upgrading electrical infrastructure that requires a precise 3-pole, 240V breaker.
• Replacement of a failed breaker in existing Square D installations, ensuring consistent performance with current panel configurations.

Compatibility and ordering guidance

Before ordering, confirm fit and ratings against your panel label. The part number Q2L3100H serves as the best reference for compatibility, ensuring you select the exact device that matches your equipment’s specifications.

Product details

• Poles: 3-Pole
• Voltage: 240V
• Part number: Q2L3100H

Keep a precise spare on hand for planned maintenance or unexpected service needs, and rely on the Q2L3100H to preserve your panel’s safety and performance.