Schneider Electric Q4324001021
MPNQ4324001021
Obsolete
Circuit breaker, Q4, 400A, 3 pole, 240VAC, 25kA, I-Line, thermal magnetic, shunt trip
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product / component type | Circuit breaker |
| Parameter | Value |
|---|---|
| Number of poles | 3P |
| Parameter | Value |
|---|---|
| Height | 11 in (279.4 mm) |
| Width | 6 in (152.4 mm) |
| Depth | 5.84 in (148.34 mm) |
| Parameter | Value |
|---|---|
| Trip unit technology | Thermal-magnetic |
| Parameter | Value |
|---|---|
| Mounting mode | I-Line |
| Certifications | CSA IEC UL Listed |
| Tightening torque | 371.7 lbf.in (42 N.m) 0.08...0.5 in² (50...300 mm²) (AWG 1...600 kcmil) 371.7 lbf.in (42 N.m) 0.08...0.2 in² (50...120 mm²) (AWG 1...250 kcmil) |
| Line rated current | 400 A |
| Terminal identifier | AL400LA |
| Electrical connection | Lugs, load I-Line connection, line |
| Magnetic hold current | 2000 A |
| Breaking capacity code | Q4 |
| Magnetic tripping current | 4000 A |
MPN
Q4324001021