Square D HOM240 2-Pole 40A Plug-In Breaker for Homeline | Schneider Electric

Overview

The Square D HOM240 Plug-In Mount Standard Miniature Circuit Breaker from Schneider Electric delivers reliable protection for Homeline panels. Rated at 40 amps and 120/240-volt AC, this two-pole unit is designed for dependable performance in both residential and light commercial settings. It carries a 10 kilo-amp interrupt rating, offering robust fault interruption while fitting neatly in a compact two-space footprint. Its dimensions—approximately 2 inches wide by 2.98 inches deep by 3.13 inches high—help conserve panel space without compromising protection.

Why choose the HOM240 for your panel

Designed to work within the Homeline system, this breaker helps standardize protection across circuits while reducing wiring complexity. The result can be a cleaner panel layout and quicker fault isolation, which translates to less time spent tracing circuits during routine checks or when a fault occurs. The plug-in mounting design supports fast replacement, so upgrading or servicing a circuit can be less disruptive to your electrical setup.

• Designed for Homeline loadcenters, providing reliable overload and short-circuit protection
• Easier troubleshooting thanks to reduced wiring and a tidy panel layout
• Time saver diagnostics supply circuit information quickly to aid maintenance

Performance and safety features

Operated at 120/240 VAC with a standard 50/60 Hz frequency, the HOM240 breaker supports copper or aluminum conductors up to 8 AWG via box lug connections. The thermal-magnetic trip mechanism delivers dependable response to both overloads and short circuits, while the HACR rating indicates suitability for controls on heating, air conditioning, and refrigeration circuits.

• 40 A rating for typical branch circuits in homes and light commercial applications
• 10 kA interrupt rating for effective fault interruption
• Thermal-magnetic trip with HACR compatibility for safe, selective protection
• Box lug connections accept 8-2 AWG copper or aluminum conductors

Installation and practical use cases

In a standard Homeline panel, this breaker occupies two spaces as a two-pole device and plugs into the mounting bus for quick replacement or expansion of protection. Its compact size and plug-in design make it suitable for spaces where panel real estate is at a premium, while maintaining a robust level of circuit protection for everyday loads such as lighting, outlets, or small appliances. The unit’s robust construction and clear electrical ratings help installers select the right protection strategy with confidence.

Specifications at a glance

• Voltage rating: 120/240 VAC; Frequency: 50/60 Hz
• Current rating: 40 A; Interrupt rating: 10 kA
• Conductor size: 8-2 AWG; Wire type: copper or aluminum
• Mounting: plug-in; Type: 2-pole, 2-space
• Dimensions: approx. 2.0 in W × 2.98 in D × 3.13 in H