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ABB OXB250E3S3QT Automatic Transfer Switch 4-P 250A 200-480VAC IP20

Product Code: OXB250E3S3QT

  • Handles up to 250 A, suitable for heavy-duty use
  • Complies with IEC60947-6-1 standards
  • Compact size: 375mm width, 305mm height
  • Rated voltage range: 200-480 VAC
  • IP20 protection for indoor environments
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Specifications

General

Product Type
Automatic Transfer Switch
Brand
ABB
Series
OXB250E

Electrical

Position of Line Terminals
Source 1 and Source 2 on top, load on bottom
Rated Impulse Withstand Voltage (Uimp)
8kV
Rated Insulation Voltage (Ui)
1000V
Rated Operating Voltage
200V to 480V AC
Rated Operation Power at AC-31b (Ie)
250 A (200…415V AC)
Rated Operation Power at AC-32b (Ie)
250 A (200…415V AC)
Rated Operation Power at AC-33b (Ie)
250 A (200…415V AC)
Rated Short Time Withstand Current (Icw)
18kA (0.3s)
Power Loss
29100W
Rated Current (In)
250A
Rated Frequency
50/60Hz
Transition Type
Delayed
No. of Poles
4P
Controller Type
Level 3 (LCD)

Dimensions & Physical Data

Depth
183mm
Height
305mm
Weight
15.57kg
Width
375mm

Environmental

Rated Surrounding Temperature Without Derating
40°C
Pollution Degree
3
IP Rating
IP20

Safety, Standards & Compliance

Standards and Approvals
UL 1008 / IEC 60947-6-1

Documents

IPD Product Catalogue V17

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