OS125GF04N1P

Name: OS125GF04N1P
Brand: ABB
SKU: OS125GF04N1P

The ABB OS125GF04N1P switch fuse offers high protection and reliability, featuring rapid fault clearance and adjustable installation. Suitable for compact enclosures, it ensures robust electrical protection in various applications.

Product ModelOS125GF04N1P

Material Number1SCA115888R1001

Product ID75273

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. High Protection and Reliability The ABB OS125GF04N1P switch fuse is engineered to provide exceptional protection and reliability, ensuring your electrical system operates safely and efficiently.
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Feature2. Rapid Fault Clearance With its advanced contact design, the OS125GF04N1P switch fuse rapidly clears faults, maintaining the protection level even after a fault occurs, minimizing downtime and ensuring continuous operation.
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Feature3. Compact Design Designed for compact enclosures, the OS125GF04N1P switch fuse saves installation space and reduces installation time, making it ideal for space-constrained applications.
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Feature4. Adjustable Installation The adjustable shaft allows for a range of installation depths, providing flexibility in panel design and installation requirements. This feature ensures easy integration into various electrical systems.

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

2.55 kg 5.62 lb

Conventional Free-air Thermal Current (Ith)

Î = 40 Â°C 125 A

Feature5. Robust Electrical Protection The OS125GF04N1P switch fuse offers robust electrical protection, ensuring the safety and integrity of your electrical system. Its high breaking capacity and rated thermal current make it suitable for a wide range of applications.

Conventional Thermal Current (Ithe)

Fully Enclosed 125 A

Fourth Pole Position

Left Side

Fourth Pole Type

Switched - With Solid Link

Fuse Size

22x58

Fuse System

NFC

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

04 (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

1SCA115888R1001