OXA400U3O4QT

Name: OXA400U3O4QT
Brand: ABB
SKU: OXA400U3O4QT

Product ModelOXA400U3O4QT

Product ID1183275

Stock on Request

Last updated: 9/1/2026

Quantity

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Degree of Protection

Front IP20

Product Net Width

512 mm 20.16 in

Product Net Height

313 mm 12.32 in

Product Net Depth / Length

183 mm 7.2 in

Product Net Weight

20.59 kg 45.39 lb

Controller Type

Level 4 (Touch)

Conventional Free-air Thermal Current (Ith)

Θ = 40 °C 400 A

Degree of Protection

Front IP20

Fourth Pole Position

Right Side

Fourth Pole Type

Switched - Late-break and Early-make

Handle Type

Direct mounted handle

Number of Poles

Position of Line Terminals

Supplies on Top - Load on Bottom

Power Loss

at Rated Operating Conditions per Pole 20.3 W

Rated Frequency (f)

Main Circuit 50-60 Hz

Rated Impulse Withstand Voltage (Uimp)

12 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Current AC-31B (Ie)

(200 … 415 V AC) 400 A

Rated Operational Current AC-32B (Ie)

(200 … 415 V AC) 400 A

Rated Operational Current AC-33B (Ie)

(200 … 415 V AC) 400 A

Rated Operational Voltage

Main Circuit 200 ... 480 V AC

Rated Short-time Withstand Current Low Voltage (Icw)

for 0.1 s 30 kiloampere rms

Special Functions

Open style

Standards

UL1008 / IEC60947-6-1

Terminal Type

Bolt

Transition Type

Open

Ampere Rating

200-480V 400 A

Rated Short-time Current UL/CSA

for 0.1 s 30 kiloampere rms

ETIM 8

EC000216 - Switch disconnector

ETIM 9

EC000216 - Switch disconnector (low voltage)

UNSPSC

39122233

IDEA Granular Category Code (IGCC)

5290 >> Disconnect switch

eClass

V11.1 : 27371403

WEEE Category

4. Large Equipment (Any External Dimension More Than 50 cm)

Manufacturer ID

1SCA150977R1001