OT400DUUR3AZ-L22

Name: OT400DUUR3AZ-L22
Brand: ABB
SKU: OT400DUUR3AZ-L22

The ABB OT400DUUR3AZ-L22 is a high-performance outdoor switch suitable for 400A, 415V AC applications. It features a galvanized steel enclosure with a polyester coating, ensuring durability and protection against UV light and moisture. With an IP65 rating, this switch is designed to withstand harsh environmental conditions, making it an excellent choice for outdoor electrical installations.

Product ModelOT400DUUR3AZ-L22

Material Number1SCA156609R1001

Product ID82507

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Durable ConstructionThe switch features a galvanized steel enclosure with a polyester coating, providing long-lasting protection against corrosion and environmental factors.
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2. High ReliabilityDesigned for outdoor use, the OT400DUUR3AZ-L22 ensures consistent performance in challenging conditions, including exposure to UV light and moisture.
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3. IP65 RatingWith an IP65 rating, this switch is fully protected against dust and water, making it suitable for a wide range of outdoor applications.
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4. Efficient OperationThe switch is engineered to handle high currents of 400A at 415V AC, ensuring efficient operation in demanding electrical systems.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Degree of Protection

acc. to IEC 60529 IP65

Pollution Degree

Product Net Width

400 mm

Product Net Height

800 mm

Product Net Depth / Length

230 mm

Product Net Weight

29.85 kg

5. Easy InstallationThe OT400DUUR3AZ-L22 comes with a mounted auxiliary contact and a red-yellow pistol handle, facilitating easy installation and operation.

Cable Entry Position

Cable Outlets Per Side

Blank / 4xring-flange, Knock-outs: 3x10mm, 12.5mm, 20.5mm, 25.5mm, 32.5mm

Connecting Capacity Main Circuit

Hole Diameter 10 mm Screw Clamp / PE Terminal 4pc,25 ... 120 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 400 A

Degree of Protection

acc. to IEC 60529 IP65

Enclosure Material

Steel sheet

Enclosure Type

MSC

Handle Color

Red / Yellow

Handle Type

Pistol handle

Impact Resistance Rating

Housing IK09

Maximum Mounted Auxiliary Contacts

2 NO, 2 NC

Mechanical Durability

16000

Mounted Auxiliary Contacts

2 NO, 1 NC

Neutral Type

No neutral terminal

Number of Auxiliary Contacts NC

Number of Auxiliary Contacts NO

Number of Poles

Pollution Degree

Position of Line Terminals

Bottom In - Bottom Out

Power Loss

at Rated Operating Conditions per Pole 10 W

Rated Conditional Short-Circuit Current (Inc)

61.5 kA

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 1000 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 400 A (500 V) 400 A (690 V) 400 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 400 A (500 V) 400 A (690 V) 400 A

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 220 kW (500 V) 280 kW (690 V) 355 kW

Rated Operational Voltage

Main Circuit 1000 V

Rated Short-Circuit Making Capacity (Icm)

(690 V) 65 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 15 kA

Standards

IEC 60947-1, -3

Terminal Type

Bolt

Tightening Torque

acc. IEC 60947-1 44 NÂ·m

Tightening Torque

acc. IEC 60947-1 44 NÂ·m

Object Classification Code

ETIM 8

EC000216 - Switch disconnector

WEEE Category

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

Manufacturer ID

1SCA156609R1001