Square D HGA260154 - 15 A, 600 V, 2-Pole Plug-In Circuit Breaker | AmpState

Square D HGA260154 is a 15A, 600V, 2-pole plug-in molded case circuit breaker designed for dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Its quick-connect plug-in design keeps installation and replacements fast, so downtime is minimized when servicing electrical panels.

Why this breaker stands out

• Fast plug-in connection enables rapid installation or replacement, reducing panel downtime and simplifying panel maintenance.
• Thermal-magnetic trip unit provides stable, repeatable protection for both overload conditions and magnetic short-circuit events, helping to prevent nuisance trips while safeguarding wiring and devices.
• 2-pole, 15A, 600V rating supports typical 240V circuits in residential, commercial, and light industrial settings, delivering reliable protection where it matters most.
• Compatibility with matching OEM load centers and panelboards ensures proper fit and coordinated protection across your system, reducing compatibility concerns during upgrades or replacements.
• Built for versatility—well suited for residential subpanels, lighting and receptacle circuits, small commercial panels, and light industrial applications where space and downtime are at a premium.

Ideal use cases

• Replacing a failed or worn 2-pole breaker in Square D panelboards and load centers with a like-for-like, plug-in solution.
• Installing or upgrading 240V branch circuits for home workshops, offices, or light machinery that require solid overcurrent protection.
• Maintaining reliability in service panels that demand quick swaps and minimal panel downtime during routine maintenance.

What problems it solves

• Prevents damage from overloads by interrupting excessive current before wiring is affected.
• Provides fast response to short-circuit events, helping protect equipment and reduce fire risk.
• Eliminates time-consuming wiring changes with its plug-in mount, streamlining service calls and panel upgrades.

Technical specifications

• Manufacturer: Square D
• Part number: HGA260154
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 15A
• Voltage rating: 600V
• Number of poles: 2
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Practical tips for maximum value

• Always verify the breaker’s compatibility with your specific panelboard model and form factor before installation to ensure proper fit and coordination with existing protection devices.
• Use it in circuits where 240V operation is common, such as multiwire branch circuits, portable tools, and lighting runs in small-to-medium installations.
• Plan replacements for downtime by stocking a plug-in 2-pole breaker that matches your panel’s manufacturer and rating—this minimizes service interruptions during panel maintenance.