OT125F3/BSP25

Name: OT125F3/BSP25
Brand: ABB
SKU: OT125F3/BSP25

The ABB OT125F3/BSP25 is a 3-pole, front-operated switch-disconnector with a 125 A amperage rating, 50/60 Hz frequency, and 600 VAC voltage rating. It is designed for motor and industrial control panel disconnects, ensuring reliable operation in service entrance equipment, panelboards, and switchboards.

Product ModelOT125F3/BSP25

Material Number1SCA135438R1001

Product ID88770

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable OperationThe ABB OT125F3/BSP25 switch-disconnector is designed for reliable operation in various industrial settings, ensuring consistent performance in motor and control panel applications.
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2. High Amperage RatingWith a 125 A amperage rating, this switch-disconnector can handle high current requirements, making it suitable for demanding industrial applications.
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3. Versatile Mounting OptionsThe switch-disconnector is base-mounted and DIN-rail mountable, providing flexibility in installation options to meet different industrial needs.
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4. Front-Operated DesignThe front-operated design allows for easy access and operation, reducing the risk of accidents and improving overall safety in the workplace.

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

1SCC301264D0201

Pollution Degree

Product Net Width

70 mm

Product Net Height

100 mm

Product Net Depth / Length

74 mm

5. Compliance with Industry StandardsThe OT125F3/BSP25 complies with IEC 60947-3 standards, ensuring it meets the necessary safety and performance requirements for industrial applications.

Cable Cross-Section

Cu 10 ... 70 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 125 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 6.3 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) 125 A (500 V) 125 A (690 V) 125 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 90 A (500 V) 70 A (690 V) 50 A

Rated Operational Power AC-23A (Pe)

(220 ... 240 V) 22 kW (400 ... 415 V) 45 kW (500 V) 45 kW (690 V) 45 kW

Rated Operational Voltage

Main Circuit 750 V

Rated Short-Circuit Making Capacity (Icm)

(690 V) 3.6 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 2.5 kA

Standards

IEC 60947-3

Terminal Type

Screw Terminals

Tightening Torque

acc. IEC 60947-1 6 NÂ·m

Maximum Operating Voltage UL/CSA

600 V

Ampere Rating

100 A

Tightening Torque

acc. IEC 60947-1 6 NÂ·m

Object Classification Code

WEEE Category

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

Manufacturer ID

1SCA135438R1001