Square D HOM120CP 20A 1-Pole 240 V Circuit Breaker Potential Transformer

The Square D HOM120CP 20A 1-Pole 240V Circuit Breaker is a compact, dependable protection device designed to guard your 240-volt circuits. With a 20-amp rating and a single pole, this breaker is a straightforward, reliable replacement that fits Square D panels built for the HOM series. Part number HOM120CP ensures you’re selecting a tested, compatible option that aligns with standard electrical practices.

Designed to interrupt fault currents quickly, this breaker helps minimize damage to wiring and connected equipment, while providing safe, hands-off protection for your electrical system. Its 240-volt rating supports high-demand circuits common in residential and light commercial installations, making it a practical choice for dedicated 240V loads that require solid overcurrent protection.

• Current rating: 20 A
• Poles: 1
• Voltage rating: 240 V
• Series: HOM (Square D)
• Part number: HOM120CP
• Application: Protects compatible 240V circuits in panels designed for HOM series breakers

Why this model stands out

Choosing the HOM120CP means opting for a sanctioned replacement in the respected HOM family, known for reliable performance and consistent trip characteristics. The 1-pole design keeps installation straightforward for single-circuit protection in 240V setups, while the 20A rating provides precise protection for loads that don’t require higher current, helping to prevent nuisance trips on standard equipment and tools.

Ideal use cases

• Dedicated 240V circuits in residential or light commercial spaces that require 20A protection
• Replacement for existing HOM series breakers in compatible panels
• Protection for 240V-powered equipment and appliances that demand reliable overcurrent protection

Compatibility and installation tips

Ensure your panel is designed to accept HOM series breakers and that the replacement is the correct rating (20A, 1-Pole, 240V). When installing, power down the main supply and follow all local electrical codes. Use the same type and rating to preserve panel integrity and protective coordination with other devices in the system.

With the Square D HOM120CP, you get a purpose-built, standards-aligned solution for safeguarding 240V circuits, backed by a trusted brand and a straightforward path to replacement or upgrades within the HOM lineup.