OS125GFS30

Name: OS125GFS30
Brand: ABB
SKU: OS125GFS30

Short Product Description "ABB's OS125GFS30 switch fuse offers reliable electrical safety with high current ratings, ideal for various applications requiring secure and efficient power distribution."

Product ModelOS125GFS30

Material Number1SCA115973R1001

Product ID75763

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. Reliable Electrical Safety The ABB OS125GFS30 switch fuse is designed with substantial experience in electrical safety, eliminating the risk of electrical accidents. Its robust construction ensures reliable operation under various conditions.
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Feature2. High Current Rating With a high current rating of 125A, the OS125GFS30 is suitable for applications requiring significant power handling, making it a versatile choice for various electrical systems.
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Feature3. Efficient Operation The switch fuse is engineered to operate efficiently, ensuring minimal energy loss and optimal performance. Its design minimizes downtime and maximizes system efficiency.
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Feature4. Versatile Applications The ABB OS125GFS30 is versatile and can be used in a wide range of applications, from industrial settings to commercial environments, providing a reliable solution for diverse electrical needs.

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

182 mm

Product Net Height

140 mm

Product Net Depth / Length

130 mm

Product Net Weight

1.6 kg

Conventional Free-air Thermal Current (Ith)

Î = 40 Â°C 125 A

Feature5. Compliance with Standards The switch fuse complies with international standards such as UL/CSA, ensuring that it meets the highest safety and performance criteria. This compliance provides peace of mind for users in terms of safety and reliability.

Conventional Thermal Current (Ithe)

Fully Enclosed 125 A

Fuse System

NFC

Handle Type

Handle and shaft not included

Mounting Type

Base mounting

Number of Poles

Operating Mode

Side 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

30 (Right 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

1SCA115973R1001