OT400U04-1000

Product ID:82297
Updated: 2026/7/14
ABB OT400U04-1000

Key Features

  • 1Handle robust 400A applications reliably.
  • 2Switch efficiently with a 4-pole design.
  • 3Operate conveniently from the front panel.
  • 4Save space with compact 220x275x85mm dimensions.
  • 5Meet UL98, CSA, and IEC safety standards.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Environmental Information
1SCC301266D0201
Product Net Width
275 mm
Product Net Height
220 mm
Product Net Depth / Length
105 mm
Product Net Weight
3.8 kg
Number of Poles
4P
Power Loss
at Rated Operating Conditions per Pole 25 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 15 kA
Standards
UL 98 / CSA C22.2 NO.4
Maximum Operating Voltage UL/CSA
1000 V
Ampere Rating
200 A
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
1SCA159825R1001

Specifications may be subject to change without notice

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