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
Call
4.5
Free UPS Ground on All Orders!
+1 (919) 205-4392
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.
Learn more
Browse QB Series
Browse available units in our catalog of QB Series.
QBA32125
Designed to handle up to 10 kA of interrupt rating, the QBA32125 features thermal magnetic protection with long-time and instantaneous trip functions. It comprises three poles and utilizes a 1-line st
In Stock Ships Today
4.5
QBL32000S22
This circuit breaker is designed with three poles for enhanced performance and utilizes feed-thru connections. It operates effectively within temperature limits of 0°C to 40°C and can accommodate up t
In Stock Ships Today
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
Call
5.0
QBL32090
This circuit breaker features three poles and provides long-time and instantaneous protection functions under thermal magnetic conditions. It is rated for a maximum interrupt capacity of 10 kA and ope
In Stock Ships Tomorrow
5.0
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-
Available
4.5
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
In Stock Ships Today
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
Call
5.0
Showing 21-28 of
28
results