OT630E23

Name: OT630E23
Brand: ABB
SKU: OT630E23

The ABB OT630E23 disconnect switch is a high-performance, front-operated switch designed for low-voltage applications. It features a 630 A amperage rating and 5 poles, ensuring reliable operation in extreme conditions. The switch includes a handle/shaft actuator and has an IP20 enclosure for added protection. Perfect for space-saving installations, this switch is easy to install and maintain.

Product ModelOT630E23

Material Number1SCA110643R1001

Product ID84873

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable in Extreme ConditionsThe ABB OT630E23 disconnect switch is engineered to operate reliably in extreme conditions, making it a trusted choice for demanding applications.
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2. Space-Saving DesignWith dimensions of 114 mm L x 395 mm W x 250 mm H, this switch is designed to save space, making it ideal for installations where space is limited.
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3. Easy InstallationThe OT630E23 is designed for easy installation, ensuring minimal downtime and hassle-free setup. Its front-operated mechanism simplifies the process.
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4. High Amperage RatingWith a 630 A amperage rating, this switch can handle high current requirements, making it suitable for a wide range of 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 IP00

Environmental Information

1SCC301232D0201

Pollution Degree

Product Net Width

396 mm

Product Net Height

250 mm

Product Net Depth / Length

140 mm

5. Durable EnclosureThe switch features an IP20 enclosure, providing protection against dust and other environmental factors. This ensures the switch remains functional and reliable over time.

Conventional Free-air Thermal Current (Ith)

Î = 40 Â°C 630 A

Conventional Thermal Current (Ithe)

Fully Enclosed 630 A

Degree of Protection

Front IP00

Distance Between Phases

Standard

Handle Type

Handle and shaft not included

Lock Type

Mechanical Durability

10000

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 25 W

Rated Impulse Withstand Voltage (Uimp)

12 kV

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 1000 V

Rated Operational Current AC-21A (Ie)

(380 ... 415 V) 630 A (500 V) 630 A (690 V) 630 A (1000 V) 630 A

Rated Operational Current AC-21B (Ie)

(690 V) 630 A

Rated Operational Current DC-21B (Ie)

(800 V) 630 A

Rated Operational Voltage

Main Circuit 1000 V

Rated Short-Circuit Making Capacity (Icm)

(690 V) 80 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 20 kA

Special Functions

Standards

IEC 60947-3

Switches Operating Mechanism

Mechanism Between the Poles 23 (Between the Poles

Terminal Type

Lug terminals

Tightening Torque

acc. IEC 60947-1 50 â¦ 75 NÂ·m

Tightening Torque

acc. IEC 60947-1 50 â¦ 75 NÂ·m

Object Classification Code

ETIM 8

EC000216 - Switch disconnector

ETIM 9

EC000216 - Switch disconnector (low voltage)

UNSPSC

39122233

IDEA Granular Category Code (IGCC)

5290 >> Disconnect switch

eClass

V11.1 : 27371403

WEEE Category

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

Manufacturer ID

1SCA110643R1001