OT400DLAA4BZ

Name: OT400DLAA4BZ
Brand: ABB
SKU: OT400DLAA4BZ

The ABB OT400DLAA4BZ is a galvanised steel enclosed switch with a polyester coating, suitable for outdoor use and resistant to UV light. It offers high ingress protection, making it perfect for demanding applications.

Product ModelOT400DLAA4BZ

Material Number1SCA022342R6650

Product ID89585

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe ABB OT400DLAA4BZ is engineered to provide consistent and reliable performance, even in harsh outdoor conditions.
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2. UV ResistanceDesigned with a polyester coating, this switch is resistant to UV light, ensuring it maintains its integrity over time.
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3. High Ingress ProtectionWith its galvanised steel enclosure, the OT400DLAA4BZ offers high ingress protection, safeguarding against dust and water.
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4. Durable ConstructionBuilt with robust materials, this switch is designed to withstand the rigors of outdoor use, providing a long-lasting solution.
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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

22.01 kg

5. Versatile ApplicationSuitable for a variety of demanding applications, the OT400DLAA4BZ is an excellent choice for projects requiring reliable and durable electrical switching solutions.

Cable Entry Position

Cable Outlets Per Side

Open / Open

Connecting Capacity Main Circuit

Hole Diameter 10 mm Screw Clamp / PE Terminal 4pcs, 25â¦120 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 400 A

Degree of Protection

acc. to IEC 60529 IP65

Enclosure Material

Steel sheet

Handle Color

Black

Handle Type

Pistol handle

Maximum Mounted Auxiliary Contacts

2 NO, 2 NC

Mounted Auxiliary Contacts

0 NO, 0 NC

Number of Poles

Pollution Degree

Power Loss

at Rated Operating Conditions per Pole 10 W

Rated Conditional Short-Circuit Current (Inc)

61.5 kA

Rated Impulse Withstand Voltage (Uimp)

15 kV

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 1000 V

Rated Operational Current AC-22A (Ie)

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

Rated Operational Current AC-23A (Ie)

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

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 230 kW (500 V) 280 kW (690 V) 400 kW

Rated Operational Voltage

Main Circuit 1000 V

Rated Short-Circuit Making Capacity (Icm)

(1000 V AC) 65 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 15 kA

Standards

IEC 60947-1, -3

Object Classification Code

ETIM 8

EC000216 - Switch disconnector

WEEE Category

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

Manufacturer ID

1SCA022342R6650