Square D BJA260201 - 20 A, 2-Pole Plug-In Circuit Breaker | AmpState

Square D BJA260201 is a 20A, 2-pole plug-in molded case circuit breaker built to protect your panelboards and load centers from overloads and short circuits. Designed for quick swaps and reliable protection, it’s a smart choice for residential, commercial, and light industrial electrical setups. Available from AmpState, this breaker integrates seamlessly with matching Square D OEM load centers for a dependable, consistent fit.

Fast, reliable protection you can trust

The plug-in design enables swift installation and easy maintenance—swap a breaker in minutes without rewiring. The thermal-magnetic trip unit provides stable, repeatable protection across temperature variations, reducing nuisance trips and keeping circuits safeguarded under varying loads.

Key features

• Plug-in mounting for quick installation into compatible OEM load centers and panelboards.
• 20-amp, 2-pole configuration protects two conductors in two-wire circuits.
• Thermal-magnetic trip delivers reliable response to both overloads and short circuits.
• Residential, commercial, and light industrial suitability for versatile use.

Technical snapshot

• Manufacturer: Square D
• Part number: BJA260201
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 20 A
• Number of poles: 2
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Who should consider this breaker?

Ideal for homeowners upgrading a panel, facility managers stocking spare parts, and electricians working with Square D OEM panels. Its plug-in design and compatibility with matching load centers mean fewer headaches on the job and a straightforward path to restoring circuit protection after a fault or during panel refreshes.

Practical installation tips

• Power down the panel before installation and verify that your load center is compatible with plug-in molded case breakers of this type.
• Confirm the circuits you protect match the 20 A rating to avoid overloading the panel.
• When replacing, seat the BJA260201 firmly into the bus connections until it engages securely.
• After installation, perform a safe functional check following standard electrical safety practices to ensure proper trip operation.