Siemens QF130ACSA - 30 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState

Meet the Siemens QF130ACSA — a 30A, 120V, 1-pole plug-in molded case circuit breaker crafted for dependable branch circuit protection in panelboards and load centers. This compact, fast-installing device is built to simplify upgrades and replacements while delivering precise protection where it matters most.

• Fast plug-in connection — streamlined installation and quick replacements mean less downtime during panel updates or fault responses, keeping your electrical system online when it counts.
• Thermal-magnetic trip unit — combines a responsive instantaneous magnetic trip for short-circuit events with a stable thermal trip for consistent overload protection, reducing nuisance trips and protecting sensitive equipment.
• OEM-friendly compatibility — designed to plug into matching Siemens OEM load centers and panelboards, ensuring proper fit, alignment, and trip coordination across your panel system.
• Versatile applications — ideal for residential, commercial, and light industrial environments where a reliable 30A 120V single-pole breaker is needed for dedicated circuits and controlled power distribution.
• Durable, molded-case construction — engineered for long-term performance in everyday electrical service, resisting wear from frequent plug-in operations and panel cycling.

In practice, the QF130ACSA is the go-to choice for protecting a 120V branch circuit that demands serious protection without complicating your panel setup. Use it to guard dedicated receptacle runs, motor-driven tools in a workshop, or high-load lighting and outlet circuits in commercial spaces where a single-pole solution fits the design. Its plug-in form speeds routine maintenance, while the thermal-magnetic mechanism provides reliable, repeatable protection at the moment a fault occurs.

Technical snapshot

• Manufacturer: Siemens
• Part Number: QF130ACSA
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 120V
• Number of Poles: 1
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Choosing the Siemens QF130ACSA means opting for a breaker that prioritizes quick serviceability, dependable protection, and seamless compatibility with your existing Siemens panel infrastructure. It’s a practical, precise solution for keeping power distribution safe and efficient across a wide range of applications.