Siemens CQD260 - 60 A, 480 V, 2-Pole Circuit Breaker | AmpState

Meet the Siemens CQD260 — a 60A, 480V, 2-pole molded case circuit breaker engineered to protect your electrical distribution with precision and reliability. Designed for branch circuit overcurrent and short-circuit protection in panelboards and load centers, it’s a smart choice for commercial and industrial setups that demand robust protection without crowding the panel.

Why the CQD260 stands out

• Space-efficient, compact design: The molded case form fits tightly in crowded panels, freeing valuable enclosure space for other devices and easier wire routing.
• Thermal-magnetic trip unit: Combines thermal overload sensing with magnetic short-circuit protection for stable, repeatable trip performance across a range of operating conditions.
• OEM-compatible: Specifically designed to be compatible with matching Siemens OEM load centers and panelboards, ensuring smooth installation and reliable coordination with other protection devices.
• Versatile applications: Suitable for residential, commercial, and light industrial environments where dependable protection at 480V is required.
• Rugged and reliable: Built to withstand the demands of everyday electrical distribution, reducing nuisance trips and maintenance.

Technical at a glance

• Manufacturer: Siemens
• Part Number: CQD260
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60A
• Voltage Rating: 480V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Practical use scenarios:

• Protect 480V branch circuits feeding lighting panels, motor controllers, or HVAC equipment in commercial spaces.
• Upgrade or replace aging protection in panelboards where a compact, reliable 2-pole breaker is needed.
• Implement in light industrial installations where dependable short-circuit response minimizes downtime and equipment damage.

Choosing the CQD260 means selecting a protection solution that aligns with Siemens engineering standards, delivers repeatable performance, and fits neatly into Siemens-environment panels while delivering peace of mind for technicians and facility managers alike.