Siemens QF260ACSA - 60 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

When protection and reliability matter in your electrical system, the Siemens QF260ACSA delivers precise, dependable branch circuit protection in a compact plug-in package. This 60A, 240V, 2-pole molded case circuit breaker is engineered for fast installations in panelboards and load centers, helping you upgrade or replace with confidence.

• Fast plug-in connection enables quick installation and seamless replacements, reducing downtime during upgrades or service work.
• Thermal-magnetic trip unit provides stable, repeatable protection performance, responding predictably to overloads and short circuits across a range of operating conditions.
• OEM-compatible design is built to work with matching Siemens panelboards and load centers, helping ensure a reliable, integrated protection solution.
• Versatile applications suitable for residential, commercial, and light industrial environments where dependable overcurrent and short-circuit protection is essential.
• Plug-in molded case construction combines rugged reliability with ease of service, making maintenance straightforward in busy electrical spaces.

The QF260ACSA is specifically suited for protecting branch circuits, safeguarding wiring, devices, and equipment from overcurrent conditions. With a 60A rating at 240V and two poles, it offers the necessary interruption capacity for typical residential feeders, small commercial circuits, and light industrial installations where space is at a premium and serviceability matters.

Technical snapshot

• Manufacturer: Siemens
• Part Number: QF260ACSA
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Why choose this Siemens QF260ACSA for your panel project? It combines a quick-install plug-in approach with the reliability of a thermal-magnetic trip mechanism, helping you minimize downtime and maximize safety. It’s ideal for upgrading aging panels, expanding circuits in new construction, or refreshing equipment in service panels where consistent, predictable protection is critical.

Practical scenarios you’ll appreciate:

• Upgrading an older panel to support additional circuits without rewiring or extended downtime
• Replacing a failed breaker in a Siemens-compatible load center with a like-for-like, guaranteed fit
• Adding a dedicated 240V circuit in a small office or workshop that demands quick, reliable protection
• Maintenance check-ins where a fast plug-in replacement minimizes equipment downtime

For best results, pair the QF260ACSA with Siemens panelboards and load centers that match the QF family’s design and mounting specifications. This ensures a cohesive protection strategy across your electrical system and helps you achieve consistent performance over the long term.