Q23000S01
This residential circuit breaker features dual poles and provides a high interrupt rating of 10 kA at 240 VAC. It can handle loads with a 60 Hz frequency and utilizes both plug-in and bolt-on connecti
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Siemens Q Series
The Siemens Series Q is a line of thermal magnetic circuit breakers used for protecting electrical circuits from overloads and short circuits. It includes Standard single pole, double pole, common trip, and plug in models rated around 120/240 VAC, with amperages from about 15A up to 50 100A and interrupting ratings around 10 kA. These breakers are used in residential and light commercial load centres for circuits that feed lighting, outlets, heating, refrigeration and air conditioning. They serve in panelboards and meter combo enclosures to ensure safe distribution of power in industrial facilities, homes and commercial buildings.
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Browse Q Series
Browse available units in our catalog of Q Series.
QE260
The QE260 circuit breaker features two poles and a single-phase configuration. It utilizes thermal-magnetic technology for its trip function, with long-time and instantaneous options. This model inclu
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QJ22B200H
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 s
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QN2150H
With two poles, the QN2150H delivers an interrupting capacity of 22 kA at 240 VAC. This main circuit breaker utilizes a plug-in connection type and supports wire sizes from 1 AWG to 300 kcmil. Additio
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QN2200R
This circuit breaker operates with two poles and supports 1-phase systems. It has a rated voltage of 120/240 VAC and offers a plug-in connection type. The is rated to handle an interrupting capacity o
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QS2100HH
This circuit breaker is configured for single-phase operation with two poles. It features long-time and instantaneous trip functions that enhance its protective capabilities. With thermal magnetic pro
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QS2150
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
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Q215EG
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, ensurin
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Q2175B
Designed for effective circuit protection, the Q2175B has a 175 A current rating and operates at a voltage of 120/240 V AC. It includes two poles and maintains operational integrity within a temperatu
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Q27000S01
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
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