OS125GB02P

Name: OS125GB02P
Brand: ABB
SKU: OS125GB02P

The ABB OS125GB02P switch fuse is a reliable and versatile solution for electrical installations. It supports 3+N configurations and is suitable for AC-20 to AC-23 applications up to 125A. This switch fuse features a modular design, adjustable shaft, and IP65 protection, making it a top choice for various electrical needs.

Product ModelOS125GB02P

Material Number1SCA116724R1001

Product ID74966

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe ABB OS125GB02P switch fuse is designed to deliver world-class performance in demanding electrical environments. Its robust construction ensures high reliability and durability.
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2. Versatile ConfigurationThis switch fuse supports 3+N configurations, making it adaptable to various electrical installation requirements. Its modular design allows for easy integration into different systems.
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3. Adjustable ShaftThe adjustable shaft of the OS125GB02P switch fuse allows for a range of installation depths, providing flexibility in placement and installation.
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4. IP65 ProtectionThe handle of the switch fuse is IP65 protected, ensuring it is resistant to dust and water. This makes it suitable for use in harsh environments.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Pollution Degree

Product Net Width

112 mm

Product Net Height

140 mm

Product Net Depth / Length

115 mm

Product Net Weight

1.56 kg 3.44 lb

Conventional Free-air Thermal Current (Ith)

Î = 40 Â°C 125 A

5. Integrated Neutral LinkThe OS125GB02P includes a detachable neutral link integrated into the mechanism, providing an additional layer of safety and convenience in electrical installations.

Conventional Thermal Current (Ithe)

Fully Enclosed 125 A

Fuse System

British Standard

Handle Type

Pistol handle and shaft included

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 4 W

Rated Conditional Short-Circuit Current (Inc)

(690 V) 80 kA

Rated Current (In)

Main Circuit 125 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Current AC-21A (Ie)

(500 V) 125 A (690 V) 125 A

Rated Operational Current AC-22A (Ie)

(500 V) 125 A (690 V) 125 A

Rated Operational Current AC-23A (Ie)

(500 V) 125 A (690 V) 125 A

Rated Operational Power AC-23A (Pe)

(220 ... 240 V) 37 kW (400 V) 55 kW (415 V) 55 kW (500 V) 75 kW (690 V) 110 kW

Rated Operational Voltage

Main Circuit 690 V AC

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 5 kiloampere rms

Standards

IEC 60947-3

Switches Operating Mechanism

02 (Left Side)

Terminal Type

Lug terminals

Terminal Width

20 mm

Tightening Torque

15 â¦ 22 NÂ·m

Tightening Torque

15 â¦ 22 NÂ·m

Object Classification Code

ETIM 8

EC001040 - Fuse switch disconnector

ETIM 9

EC001040 - Fuse switch disconnector

UNSPSC

39122233

IDEA Granular Category Code (IGCC)

5291 >> Fuse switch disconnector

eClass

V11.1 : 27371401

WEEE Category

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

Manufacturer ID

1SCA116724R1001