OS125GD22LRP

Name: OS125GD22LRP
Brand: ABB
SKU: OS125GD22LRP

The ABB OS125GD22LRP switch fuse is designed for high protection and reliability, featuring rapid fault clearance and a compact, lightweight structure. It is ideal for demanding applications and offers easy installation with a modular design.

Product ModelOS125GD22LRP

Material Number1SCA120263R1001

Product ID75494

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. High Protection and ReliabilityThe ABB OS125GD22LRP switch fuse is engineered to provide high protection and reliability, ensuring that your electrical system operates safely and efficiently even under fault conditions.
2
2. Rapid Fault ClearanceWith its advanced contact design, the OS125GD22LRP switch fuse enables rapid fault clearance, minimizing downtime and ensuring continuous operation.
3
3. Compact and LightweightThe compact and lightweight structure of the OS125GD22LRP switch fuse saves installation space and reduces installation time, making it an ideal choice for modern electrical systems.
4
4. Modular DesignThe modular design of the OS125GD22LRP switch fuse allows for flexible installation, enabling you to place the mechanism and poles according to your specific requirements. This flexibility ensures that the switch fuse can be integrated seamlessly into various electrical panel configurations.

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

277 mm

Product Net Height

150 mm

Product Net Depth / Length

156 mm

Product Net Weight

3.1 kg

Conventional Free-air Thermal Current (Ith)

Î = 40 Â°C 125 A

5. Technical SpecificationsThe OS125GD22LRP switch fuse meets the stringent technical standards of IEC 60947-3, ensuring that it operates within the specified parameters of insulation voltage, dielectric strength, and rated thermal current. Its pollution degree is 3, making it suitable for harsh environments.

Conventional Thermal Current (Ithe)

Fully Enclosed 125 A

Fourth Pole Type

Switched - Fusible Pole

Fuse Size

NH000 NH00

Fuse System

DIN

Handle Type

Pistol handle and shaft included

Mounting Type

Base mounting

Number of Poles

Operating Mode

Front Operated

Pollution Degree

Position of Line Terminals

Left In - Right Out

Power Loss

at Rated Operating Conditions per Pole 12 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

22 (Between the Poles)

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

1SCA120263R1001