QN2150RH
This molded case circuit breaker consists of two poles and is equipped with a plug-in connection type. It offers long-time and instantaneous trip functionalities, ensuring reliable performance under f
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5.0
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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.
Q2150B
This circuit breaker features two poles with plug-on mounting for quick installation and efficient system integration. The interrupt rating is 10 kA at 240 V, ensuring it can handle substantial fault
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5.0
Q3100HH
Characterized by its 3-pole configuration, the Q3100HH is compatible with the QP frame type. It has an interrupt rating of 66 AIC at 240 V AC. The wire range spans from 8 AWG to 2/0 AWG, featuring cap
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5.0
QN2175RH
The QN2175RH features a robust QN frame and includes two poles. It has an interrupt rating of 22 kA at 240 Volts AC and supports wire sizes ranging from 1 AWG to 300 kcmil. This breaker uses a plug-in
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5.0
Q380H
Capable of handling thermal-magnetic trips, this breaker has an interrupt rating of 22 AIC. It is engineered for 3-phase systems and is designed to connect using a plug-in molded connection. Its frame
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QF240A
This two-pole circuit breaker connects using a plug-in type and is compatible with Siemens EQ, NQ, and Gould panels. It has a significant interrupting rating of 10kA and operates within a frequency ra
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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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5.0
Q220EG
This 2-pole GFCI breaker provides thermal magnetic trip functionality with a ground fault sensitivity of 30 mA. It has a 10 kA interrupting capacity at 120 volts and operates at a frequency of 60 Hz.
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5.0
QN2175R
Designed to meet industrial standards, the QN2175R features a 10 kAIC interrupting rating and employs thermal-magnetic protection for reliable operation. With a QN frame, it connects using a plug-in m
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5.0
QE240
This circuit breaker features a ground fault trip level set at approximately 30 mA and has an interrupt rating of 10 kAIC at 240 Volts AC. Designed for a plug-on mounting type, it utilizes a pigtail n
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5.0
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