The Siemens Q130 is a 30-amp single-pole Type QP breaker intended for larger 120V loads such as dedicated RV receptacles, window A/C units, or specialty equipment circuits sized for 30 amps. It uses the QP plug-in format for fast installation in compatible Siemens and Murray panels without any screw-on bus connection. Inside, a thermal-magnetic trip mechanism provides delayed tripping for overload conditions and near-instant response when a short circuit occurs. The breaker carries a 10 kAIC interrupt rating and is backed by a Siemens Lifetime Limited warranty for long-term residential service.
What is a 30-amp single-pole breaker used for in a home?
A 30-amp single-pole breaker is usually reserved for dedicated 120V equipment that needs more current than a normal outlet circuit, such as some RV hookups, air conditioners, or specialty appliances. It must be paired with conductors sized for 30 amps, usually 10 AWG copper. It is not a substitute for a double-pole 30-amp breaker on 240V dryer circuits.
Is the Siemens Q130 a plug-in breaker or a bolt-on breaker?
The Q130 is a plug-in Type QP breaker. It snaps into approved Siemens and Murray residential load centers by engaging the rail and bus connection, which makes replacement straightforward when the correct panel type is confirmed. It is not designed for bolt-on commercial panelboards.
How do I reset the Q130 after an overload?
Push the handle all the way to OFF first, then switch it back to ON. If the breaker immediately trips again, disconnect the load and inspect the branch circuit because the problem is still present. Repeated resets without fixing the cause can damage equipment or wiring.
How can I verify that my panel accepts the Q130?
Check the factory labeling inside your panel door for approved breaker types. The Q130 is intended for Siemens ES, EQ, PL, E, P, W, HW, HPW, G, HG, SGF, SN, XG, and OG series panels plus Murray load centers. Matching the listed breaker type matters more than just matching the brand name on the cover.
# Siemens 30 Amp Single Pole Type QP Circuit Breaker (Q130) **Model:** `Q130` **Brand:** Siemens **Category:** Circuit Breaker > The Siemens Q130 is a 30-amp single-pole Type QP breaker intended for larger 120V loads such as dedicated RV receptacles, window A/C units, or specialty equipment circuits sized for 30 amps. It uses the QP plug-in format for fast installation in compatible Siemens and Murray panels without any screw-on bus connection. Inside, a thermal-magnetic trip mechanism provides delayed tripping for overload conditions and near-instant response when a short circuit occurs. The breaker carries a 10 kAIC interrupt rating and is backed by a Siemens Lifetime Limited warranty for long-term residential service. ## Specifications | Attribute | Value | |---|---| | Product Type | Circuit Breaker | | Poles | 1 | | Amperage | 30 | | 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 | 10-8 | | 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 Q130 Circuit Breaker Source: https://www.jaspecs.com/siemens/circuit-breaker/q130-siemens-30a-single-pole-circuit-breaker/