The Siemens Q160 is a 60-amp single-pole Type QP breaker intended for large 120V branch circuits such as subfeeds, specialty equipment, or high-demand dedicated loads where 60-amp overcurrent protection is required. Its plug-in QP body is built for listed Siemens and Murray load centers, so it installs like other residential Siemens breakers while maintaining the proper bus connection. The breaker uses a thermal-magnetic trip design to handle overloads over time and clear short circuits quickly when fault current spikes. A 10 kAIC rating and Siemens Lifetime Limited warranty round out a breaker made for serious residential power distribution duties.
What is a 60-amp single-pole breaker normally used for?
A 60-amp single-pole breaker is usually found on large 120V dedicated loads, feeder applications, or specialty installations where the equipment specifically calls for 60-amp overcurrent protection. It must be used with properly sized conductors, commonly 6 AWG or 4 AWG depending on the installation details. This is not a standard general-purpose household circuit breaker.
Does the Siemens Q160 require a special panel connection?
No, it uses Siemens' standard residential Type QP plug-in connection. As long as your load center is listed for Type QP breakers, the breaker installs onto the rail and bus in the normal way. The key is verifying the panel label and the circuit design before replacement.
What if the Q160 trips while powering a heavy load?
That usually means the connected equipment is drawing too much current, there is a wiring fault, or the breaker is protecting a circuit that was not sized correctly. Reset it by turning fully OFF and then back ON only after the load has been checked. If tripping repeats, the circuit needs troubleshooting rather than another reset.
How broad is panel compatibility for the Q160?
The Q160 is listed for Siemens ES, EQ, PL, E, P, W, HW, HPW, G, HG, SGF, SN, XG, and OG series residential panels as well as Murray panels. Even with that broad compatibility, you should still match the breaker type shown on the panel labeling. That prevents using the right brand in the wrong enclosure.
# Siemens 60 Amp Single Pole Type QP Circuit Breaker (Q160) **Model:** `Q160` **Brand:** Siemens **Category:** Circuit Breaker > The Siemens Q160 is a 60-amp single-pole Type QP breaker intended for large 120V branch circuits such as subfeeds, specialty equipment, or high-demand dedicated loads where 60-amp overcurrent protection is required. Its plug-in QP body is built for listed Siemens and Murray load centers, so it installs like other residential Siemens breakers while maintaining the proper bus connection. The breaker uses a thermal-magnetic trip design to handle overloads over time and clear short circuits quickly when fault current spikes. A 10 kAIC rating and Siemens Lifetime Limited warranty round out a breaker made for serious residential power distribution duties. ## Specifications | Attribute | Value | |---|---| | Product Type | Circuit Breaker | | Poles | 1 | | Amperage | 60 | | Voltage Vac | 120 | | Interrupt Rating Ka | 10 | | Trip Type | Thermal-Magnetic | | Afci Protection | No | | Gfci Protection | No | | Self Test | No | | Plug On Neutral | No | | Wire Gauge Awg | 6-4 | | Compatible Panels | Siemens ES, EQ, PL, E, P, W, HW, HPW, G, HG, SGF, SN, XG, OG series; Murray panels | | Certifications | UL 489 | | Warranty | Lifetime Limited | ## What's Included - (1) Siemens Q160 Circuit Breaker Source: https://www.jaspecs.com/siemens/circuit-breaker/q160-siemens-60a-single-pole-circuit-breaker/