OT800U40C

Name: OT800U40C
Brand: ABB
SKU: OT800U40C

The ABB OT800U40C is a front-operated non-fusible disconnect switch, ideal for applications requiring 800A at 1000VDC. It offers reliable performance, space-saving design, and easy installation.

Product ModelOT800U40C

Material Number1SCA104052R1001

Product ID83140

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe ABB OT800U40C is designed to operate reliably in extreme conditions, ensuring consistent performance even in harsh environments.
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2. Space-Saving DesignWith its compact dimensions, the OT800U40C is perfect for installations where space is limited, making it ideal for a variety of applications.
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3. Easy InstallationThe switch features a handle/shaft actuator, making it easy to install and maintain, reducing downtime and increasing efficiency.
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4. High Power HandlingThe OT800U40C can handle up to 500 hp at 480/600 VAC, making it suitable for high-power applications.
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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

Front IP20

Pollution Degree

Product Net Width

480 mm 18.9 in

Product Net Height

376 mm 14.8 in

Product Net Depth / Length

335 mm 13.19 in

Product Net Weight

47.7 kg 105.16 lb

5. Durable ConstructionWith a short circuit current rating of 92 kA, the OT800U40C is built to withstand high electrical currents, ensuring durability and longevity.

Conventional Free-air Thermal Current (Ith)

Î = 40 Â°C 1600 A

Degree of Protection

Front IP20

Distance Between Phases

Standard

Handle Color

Black

Handle Type

Handle and shaft not included

Mechanical Durability

3000 cycle

Mounting Type

Base mounting

Number of Poles

Operating Mode

Front operated

Pollution Degree

Position of Line Terminals

Top In - Bottom Out, Bottom In - Top Out

Power Loss

at Rated Operating Conditions per Pole 48 W

Rated Impulse Withstand Voltage (Uimp)

12 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Current AC-21A (Ie)

(380 ... 415 V) 1600 A (500 V) 1600 A (690 V) 1600 A

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 1600 A (500 V) 1600 A (690 V) 1600 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 1600 A (500 V) 1600 A (690 V) 1600 A

Rated Operational Current AC-31B (Ie)

(380 ... 415 V) 1600 A

Rated Operational Current AC-33B (Ie)

(380 ... 415 V) 1000 A

Rated Operational Voltage

Main Circuit 1000 V

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 50 kiloampere rms

Standards

UL 98 / IEC60947-6-1

Switches Operating Mechanism

Mechanism at the End of the Switch 40 (Right Side)

Terminal Type

Screw Terminals

Tightening Torque

acc. IEC 60947-1 50 ... 75 NÂ·m

Transition Type

Open

Ampere Rating

800 A

Horsepower Rating UL/CSA

(acc. to UL 240 V) 250 Hp (acc. to UL 480 V) 500 Hp (acc. to UL 600 V) 500 Hp

Tightening Torque

acc. IEC 60947-1 50 ... 75 NÂ·m

Object Classification Code

ETIM 8

EC000216 - Switch disconnector

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

Manufacturer ID

1SCA104052R1001