73 results
Siemens / Q Series
Engineered with a short circuit interrupting capacity of 22 kAIC, the QF250AH is capable of handling significant fault conditions. It features a ground fault sensitivity rating of 5 mA (Class A) and utilizes thermal-magnetic tripping technology. This model supports a broad wire range from #14 to 2/0
Siemens / Q Series
This 2-pole circuit breaker operates in a single-phase environment and incorporates thermal magnetic trip technology. With an AIC rating of 10 kA at 240 Volts, it ensures dependable performance under fault conditions. The plug-in design allows for easy installation and integration into existing syst
Siemens / Q Series
The QF230A includes a thermal-magnetic trip unit that ensures reliable operation with ground-fault sensitivity set at 5 mA. It has an interrupting capacity of 10 kA and supports single-phase applications with a vertical plug-in mounting orientation. This breaker connects through an integrated bus st
Siemens / Q Series
This circuit breaker features two poles and is equipped with a GFCI rating of 30 mA, providing essential ground fault protection. It has an interrupting capacity of 10 kA and is UL 489 listed, ensuring compliance with industry safety standards. The connection method is plug-in, and it is designed fo
Siemens / Q Series
This circuit breaker consists of two poles and is rated for single-phase operation. It offers long-time and instantaneous trip functions and has an interrupt capacity of 10 kA at 240 VAC. The QN2150 is compliant with UL 489 and includes a thermal magnetic trip type to protect against overcurrent and
Siemens / Q Series
This two-pole ground-fault circuit interrupter ensures reliable performance with thermal magnetic protection mechanisms in place. It supports functionalities for long-time and instantaneous interruptions, working effectively at installation altitudes up to 1000 meters above sea level. The unit is de
Siemens / Q Series
The QJH23B080 features three poles and employs both long time and instantaneous trip functions, protected by a thermal magnetic mechanism. It has an interrupting capacity of 22 KAIC at 240 V, operating well in environments with humidity levels up to 80%. This model is suitable for installation at al
Siemens / Q Series
This AFCI supports detection of various arc faults including line-to-ground and line-to-neutral scenarios. It is classified as a combination-type AFCI and is compatible with specific breakers such as QAF2, QAFH2, and HQAF2. It is designed for use in 120V AC applications and operates effectively with
Siemens / Q Series
This device features two poles and offers a thermal magnetic protection method. Designed to be mounted via a plug-on mechanism, the circuit breaker operates effectively up to an installation altitude of 1000 meters above sea level and supports humidity levels of 80% without condensation.