Square D S29371 - Circuit Breaker | AmpState

The Square D S29371 molded case circuit breaker is engineered to deliver dependable branch circuit overcurrent and short-circuit protection inside panelboards and loadcenters. Built by a trusted electrical powerhouse, this unit combines compact design with precise protection to help keep wiring, devices, and occupants safe.

Key benefits that set this breaker apart

• Space-efficient molded case design: Maximizes panel real estate, allowing you to optimize layout in residential, commercial, and light industrial panels without compromising protection.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by automatically responding to both sustained overloads and instantaneous short circuits, helping prevent nuisance trips and equipment damage.
• OEM compatibility: Specifically designed to work with matching Square D OEM loadcenters and panelboards, making replacement and upgrades straightforward and reliable.
• Versatile applications: Suitable for a range of projects—from home electrical panels to small commercial environments and light industrial setups—where dependable branch-circuit protection is critical.

Where it shines

Ideal for installation in panelboards and loadcenters that require a robust, compact molded-case breaker for branch circuit protection. Its compatibility with Square D paneling means you can upgrade or service existing systems with confidence, reducing compatibility concerns and potential field issues.

Who should consider this breaker

• Electrical contractors performing panel replacements or upgrades in homes, small offices, retail spaces, and light industrial facilities.
• Building maintenance teams seeking reliable, long-lasting protection for critical circuits without sacrificing panel space.
• DIY enthusiasts with suitable Square D panel configurations who prioritize safe, code-aligned overcurrent protection.

Technical specifications

• Manufacturer: Square D
• Part Number: S29371
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Swap in the Square D S29371 when you need reliable, space-conscious protection that aligns with Square D panelboards and loadcenters. Its precise thermal-magnetic trip mechanism helps you maintain consistent protection across various loads, from lighting and outlets to small equipment circuits—delivering safety, performance, and peace of mind in one compact package.