SIEQ150 - SIEMENS 1P50A 120V PUSH IN BREAKER

Q150 – SIEMENS 1P50A 120V PUSH IN BREAKER

Standard · 50A · 1-Pole · 120V · Plug-In

The SIEQ150 is a Siemens 1P 50A 120V Push-In Breaker designed for optimal performance in residential and commercial applications. This reliable circuit breaker offers excellent protection against overloads and short circuits, ensuring safety and peace of mind. Ideal for various electrical setups, it’s a must-have for your next project.

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Specifications
BrandSiemens
TypeStandard (Thermal-Magnetic)
Amperage50 A
Poles1-Pole
Voltage120V
MountingPlug-In
Frame / SeriesQ
Catalogue #SIEQ150
Panel Compatibility

The SIEQ150 is a Siemens Q-series plug-in breaker rated 1-pole, 50A, 120V, designed to fit Siemens/ITE residential and light-commercial loadcentres and panelboards — including the EQ, ES, PL, and PN series. As a plug-in (push-in) style, it requires a compatible Siemens Q-series bus; it is not interchangeable with bolt-on or other manufacturers' loadcentres.

Not sure if it fits your panel? Send us your panel model number and we'll confirm compatibility.

The SIEQ150 is designed for Siemens/ITE Q-series plug-in loadcentres and panelboards, such as the EQ, ES, PL, and PN series. It uses a push-in bus connection and is not designed to fit bolt-on panels or panels from other manufacturers. Send us your panel model and we'll confirm the fit.

A 1-pole 120V breaker is typically used for single-phase 120V circuits, such as large appliances or dedicated high-draw circuits. At 50A, it's suited for loads like electric water heaters, workshop equipment, or other heavy 120V loads. Always verify your circuit voltage and load requirements — and ensure the wire gauge matches a 50A rating (typically 6 AWG copper minimum) per Canadian Electrical Code.

Siemens Q-series breakers are generally current production; however, specific configurations can sometimes be limited in supply. Northern Breaker Group specializes in both current-production and hard-to-find or obsolete breakers. Contact our Calgary, Edmonton, or Vancouver counter, or request a quote online, and we'll locate the SIEQ150 for you.

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