OT25F8/B3

Name: OT25F8/B3
Brand: ABB
SKU: OT25F8/B3

The ABB OT25F8/B3 SmartLink switch-disconnector offers high performance and compact design, ensuring comprehensive safety features for diverse applications. Ideal for motorized and manual operation.

Product ModelOT25F8/B3

Material Number1SCA118481R1001

Product ID82723

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature1. High Performance and Compact Design The OT25F8/B3 switch-disconnector is designed to provide high performance in a compact form, making it ideal for a variety of applications where space is limited.
2
Feature2. Comprehensive Safety Features Equipped with a comprehensive range of inbuilt safety features, including emergency manual operation, ensuring maximum safety in all scenarios.
3
Feature3. Diverse Application Suitability Suitable for both AC and DC rated applications, making it versatile for a wide range of electrical systems.
4
Feature4. Mechanical Endurance Designed to withstand 20,000 operation cycles, ensuring durability and reliability in continuous use.
5

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

Environmental Information

1SCC301262D0201

Pollution Degree

Product Net Width

96 mm

Product Net Height

96 mm

Product Net Depth / Length

68 mm

Feature5. Easy Installation and Maintenance Features integrated terminal lug kits and a wire range suitable for copper conductors, simplifying installation and maintenance processes.

Cable Cross-Section

Cu 0.75 ... 10 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 32 A

Degree of Protection

Front IP20

Handle Type

Knob Handle and shaft not included

Lock Type

Mechanical Durability

20000

Number of Poles

Pollution Degree

Power Loss

at Rated Operating Conditions per Pole 0.6 W

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 750 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 25 A (500 V) 25 A (690 V) 25 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 20 A (500 V) 20 A (690 V) 11 A

Rated Operational Power AC-23A (Pe)

(220 ... 240 V) 4 kW (400 ... 415 V) 9 kW (500 V) 9 kW (690 V) 9 kW

Rated Operational Voltage

Main Circuit 750 V

Rated Short-Circuit Making Capacity (Icm)

(690 V) 0.71 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 0.5 kA

Standards

IEC 60947-3 / UL 508 / CSA C22.2 No. 14

Terminal Type

Screw Terminals

Tightening Torque

acc. IEC 60947-1 0.8 NÂ·m

Maximum Operating Voltage UL/CSA

600 V

Ampere Rating

30 A

Horsepower Rating UL/CSA

(110 ... 120 V AC) Single Phase 1.5 Hp (240 V AC) Single Phase 3 Hp (440 ... 480 V AC) Single Phase 7.5 Hp (550 ... 600 V AC) Single Phase 10 Hp (220 ... 240 V AC) Three Phase 7,5 Hp (440 ... 480 V AC) Three Phase 15 Hp (550 ... 600 V AC) Three Phase 20 Hp

Tightening Torque

acc. IEC 60947-1 0.8 NÂ·m

Object Classification Code

WEEE Category

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

Manufacturer ID

1SCA118481R1001