73 results
Siemens / Q Series
The QN2150R is suitable for a frequency of 50/60 Hz and comes equipped with two poles. It offers both long-time and instantaneous trip functions, providing essential protection mechanisms. Its design includes a plug-in connection and accommodates wire sizes ranging from 1 AWG to 300 kCMil for both a
Siemens / Q Series
This large frame circuit breaker is rated for 150 amperes and features a plug-in mount connection type. The QS2150 is certified to UL 489 and CSA standards, ensuring safety and reliability in various applications. Its operating conditions allow for a temperature range from -10 to 60 degrees Celsius,
Siemens / Q Series
This circuit breaker is engineered with two poles and designed for 1-phase operation. It features a durable Q frame and includes thermal magnetic protection with long-time and instantaneous trip functions. The Q2125B has a plug-in connection for straightforward wiring, making installation efficient.
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 supports three-phase systems and has an interrupt rating of 10 AIC. It provides a wire range accommodating from #14 to #2 AWG for copper and aluminum connections. The Q34000S01 is designed with plug-in type connections and a manual toggle handle for straightforward operation. It
Siemens / Q Series
This circuit breaker features a two-pole configuration and employs a thermal magnetic trip mechanism. With a short circuit rating of 25 kAIC at 240 volts AC, it is capable of safeguarding electrical systems against extreme faults. The device offers a combination of long-time and instantaneous overcu
Siemens / Q Series
This circuit breaker features a dual-pole configuration and is rated for an interrupt capacity of 10 KAIC. It can function in environments with non-condensing humidity levels up to 80%. Designed for installation at altitudes up to 1000 meters above sea level, it maintains performance across a temper
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
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