Product Model

OS125GD21-3

In Stock
Last updated: 2025/4/20
ABB OS125GD21-3

Selling Points

  • 1The OS125GD21-3 switch fuse supports up to 125A and 160A fuse current ratings.
  • 2Easy installation on DIN rail with adjustable mounting feet for versatile placement.
  • 3Front-operated mechanism for convenient and safe operation.
  • 4Achieves IP65 protection when mounted correctly in a suitable enclosure.
  • 5Meets EN 60947-3 standards for reliable short circuit protection and circuit isolation.
Product Details
OS125GD21-3
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Product Net Width
220 mm
Product Net Height
170 mm
Product Net Depth / Length
150 mm
Product Net Weight
1.675 kg
Fuse Size
NH000 NH00
Fuse System
DIN
Mounting Type
Base mounting
Number of Poles
3
Operating Mode
Front Operated
Power Loss
at Rated Operating Conditions per Pole 4 W
Rated Operational Voltage
Main Circuit 690 V AC
Standards
IEC 60947-3
Terminal Type
Lug terminals
Tightening Torque
15 ... 22 N·m
Tightening Torque
15 ... 22 N·m
ETIM 8
EC001040 - Fuse switch disconnector
ETIM 9
EC001040 - Fuse switch disconnector
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5291 >> Fuse switch disconnector
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
1SCA122399R1001

Specifications may be subject to change without notice