QBA221752
Featuring an interrupt rating of 10 kA, this circuit breaker is capable of handling significant fault currents. It functions effectively within a temperature range of 0°C to 40°C and can withstand hum
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5.0
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Schneider Electric QB Series
The Schneider Electric QB series is a line of molded case circuit breakers that offer overcurrent protection for AC motor systems. These QB breakers are available in 2- and 3-pole configurations, with current ratings ranging from 70 to 250 A and interrupting ratings from 10 kA to 100 kA. They are suitable for use in panelboards, switchboards, and OEM applications. The QB series circuit breakers are designed for both unit-mount and I-Line installations, providing flexibility and reliability in various industrial systems.
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Browse available units in our catalog of QB Series.
QBA32070
This circuit breaker can function effectively in various environments, with a minimum operating temperature of 0°C and a maximum of 40°C. Its thermal magnetic protection mechanism is suitable for long
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4.5
QBA222251
This circuit breaker has a 10 kA interrupt rating and is compatible with frequencies ranging from 50 to 60 Hz. It features two poles and is designed for I-Line mounting. Weighing 2.173 kg, it can func
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4.5
QBA221254
This circuit breaker from the QB Series features two poles and offers thermal magnetic protection with long-time and instantaneous functions. It can operate efficiently within a temperature range of 0
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4.5
QBA221504
Designed specifically for single-phase applications, this circuit breaker operates effectively at a rated voltage of 240 VAC. The QBA221504 possesses an interrupt rating of 10 kA and is UL and CSA cer
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QBA32150
This circuit breaker is configured for three poles and offers long-time and instantaneous functions. The thermal magnetic protection category ensures reliable operation under varying conditions. With
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4.5
QBF32225TS
This circuit breaker features two poles and employs thermal magnetic protection. It has an interrupt rating of 10 kA and provides long-time and instantaneous functions. Designed for 1-line style plug-
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4.5
QBA32110
This circuit breaker is configured for 3-phase operations, with a weight of 3.06 lbs. It provides long-time and instantaneous functions in line with thermal magnetic standards. The device can function
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