The Siemens Q215 is a 15-amp double-pole Type QP breaker built for 240V two-wire circuits that need a common-trip disconnect across both hot legs. It is a plug-in breaker for compatible Siemens and Murray residential load centers, giving homeowners and electricians a straightforward replacement option for light-duty 240V branch circuits. Its thermal-magnetic trip mechanism is designed to handle sustained overloads and instantaneous short-circuit events without requiring electronics or self-test features. The Q215 is rated 10 kAIC for standard residential fault levels and is backed by a Siemens Lifetime Limited warranty.
What is a 15-amp double-pole breaker used for?
A 15-amp double-pole breaker is used for lighter 240V circuits where both hot legs need to disconnect together. That can apply to certain small baseboard heaters, specialized equipment, or other low-current 240V loads. It should only be used when the appliance and conductors are both rated for a 15-amp, 240V circuit.
How does the Siemens Q215 install in the panel?
The Q215 is a Type QP plug-in breaker that occupies two adjacent spaces and connects to both hot bus stabs in the panel. It installs like other residential Siemens breakers, but it must straddle both phases so the circuit receives 240V. Always confirm the panel lists Type QP breakers before installation.
Why do I need a double-pole breaker instead of two single-pole breakers?
A double-pole breaker provides a common internal trip and tied handle so both hot legs disconnect at the same time. Two separate single-pole breakers do not give the same listed common-trip protection for a 240V branch circuit. For homeowner safety and code compliance, a true double-pole breaker is the correct device.
Will the Q215 work in both Siemens and Murray panels?
Yes, the Q215 is listed for Siemens ES, EQ, PL, E, P, W, HW, HPW, G, HG, SGF, SN, XG, and OG series load centers and for Murray panels. The best practice is to read the model label inside the panel door and verify Type QP acceptance. That step matters more than just matching the exterior branding.
# Siemens 15 Amp Double Pole Type QP Circuit Breaker (Q215) **Model:** `Q215` **Brand:** Siemens **Category:** Circuit Breaker > The Siemens Q215 is a 15-amp double-pole Type QP breaker built for 240V two-wire circuits that need a common-trip disconnect across both hot legs. It is a plug-in breaker for compatible Siemens and Murray residential load centers, giving homeowners and electricians a straightforward replacement option for light-duty 240V branch circuits. Its thermal-magnetic trip mechanism is designed to handle sustained overloads and instantaneous short-circuit events without requiring electronics or self-test features. The Q215 is rated 10 kAIC for standard residential fault levels and is backed by a Siemens Lifetime Limited warranty. ## Specifications | Attribute | Value | |---|---| | Product Type | Circuit Breaker | | Poles | 2 | | Amperage | 15 | | Voltage Vac | 240 | | Interrupt Rating Ka | 10 | | Trip Type | Thermal-Magnetic | | Afci Protection | No | | Gfci Protection | No | | Self Test | No | | Plug On Neutral | No | | Wire Gauge Awg | 14-10 | | 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 Q215 Circuit Breaker Source: https://www.jaspecs.com/siemens/circuit-breaker/q215-siemens-15a-double-pole-circuit-breaker/