Schneider Electric Q4L3400
MPNQ4L3400
Active
MOLDED CASE CIRCUIT BREAKER 240V 400A|Square D,MOLDED CASE CIRCUIT BREAKER 240V 400A,240 V AC,400 A,50/60 Hz,Molded Case Circuit Breaker,Q4-frame,Thermal Magnetic,UL, CSA
$2,421.05 – $4,345.23Ref. price · indicative, final on quote
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 or component type | Circuit breaker |
| Line rated current | 400 A |
| Magnetic hold current | 2000 A |
| Breaking capacity code | Q4 |
| Magnetic tripping current | 4000 A |
| Poles | 3P |
| Mounting mode | Unit mount |
| Terminal identifier | AL400LA |
| Electrical connection | Lugs, load Lugs, line |
| Depth | 5.84 in (148.34 mm) |
| Width | 6 in (152.4 mm) |
| Height | 11 in (279.4 mm) |
| Certifications | IEC UL Listed CSA |
| Category | US10DE200933 |
| 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) |
| Trip unit technology | Thermal-magnetic |
MPN
Q4L3400