Q422300AB
This molded case circuit breaker operates efficiently with an interrupting capacity of up to 25 kA. It utilizes a thermal magnetic trip unit and is designed for mounting on a plate. The unit has a tog
Call
5.0
Free UPS Ground on All Parcel Orders!
+1 (919) 205-4392
Schneider Electric Q4 Series
The Schneider Electric Q4 Series comprises thermal-magnetic molded case circuit breakers, including models like Q4L2400, Q432400, and Q4L3250. These breakers offer protection ranging from 125A to 400A, with interrupting ratings up to 25kA at 240VAC. Designed for versatility, they are suitable for construction sites, commercial and industrial buildings, and OEM control panels. Applications extend to mining operations and other heavy-duty environments. Features such as manual tripping and trip indication enhance safety and ease of maintenance. Certified under UL 489, CSA, and IEC standards, the Q4 Series ensures reliable circuit protection across various industrial systems.
Learn more
Browse Q4 Series
Browse available units in our catalog of Q4 Series.
Q4L2400
Designed for 1-phase applications, the Q4L2400 circuit breaker operates at a voltage of 240 VAC with a rated current of 400 A. It includes a long-time and instantaneous function with a protection cate
Call
5.0
Q422250AC
This molded case circuit breaker operates at 240 VAC and includes a 25 kA interrupting capacity, facilitating effective current management. It is compliant with UL standards and occupies a 400 A frame
Call
5.0
Q4L3300
Belonging to the Q4 Series, this circuit breaker features three poles and is equipped with a 25 kA interrupt rating. Its thermal magnetic design provides long-time and instantaneous trip functions. Th
In Stock Ships Today
5.0
Q432250
With an interrupt rating of 25 kA, this circuit breaker offers reliable protection under fault conditions. It employs a thermal magnetic trip safety mechanism, providing both long-time and instantaneo
Available
5.0
Q4F3300
The Q4F3300 circuit breaker features three poles and operates at a frequency of 50 to 60 Hz. With an interrupt rating of 25 kA, this thermal magnetic breaker offers both long-time and instantaneous pr
Call
4.5
Q4L3400MB
With three poles, this circuit breaker is rated for an interrupt capacity of 25 kA, making it suitable for high-demand applications. The equipment is designed for mounting as a standalone unit, with d
Call
5.0
Q4P3350
This circuit breaker is rated for 240 VAC with a capacity of 350 A and an interrupt rating of 25 kA. It has three poles suitable for 3-phase systems and is categorized under thermal magnetic protectio
Call
4.5
Q4L34001021
Designed for three-phase applications, the Q4L34001021 circuit breaker boasts a rated voltage of 240 VAC. It features a thermal magnetic protection mechanism, with a magnetic hold current of 2000 A an
Call
4.5
Q4L2300
As part of the Q4 Series, this circuit breaker consists of two poles and provides thermal magnetic protection with long-time and instantaneous functions. It features an interrupt rating of 25 kA, and
Call
5.0
Showing 11-20 of
25
results