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ABB
OTA125S3YX
ABB
OTA125S3YX
Product Model
OTA125S3YX
Product ID
1179510
Stock on Request
Last updated: 9/1/2026
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Degree of Protection
acc. to IEC 60529 IP65
Pollution Degree
3
Product Net Width
160 mm
Product Net Height
230 mm
Product Net Depth / Length
118 mm
Product Net Weight
2.15 kg
Cable Cross-Section
10 ... 70 mm²
Cable Entry Position
Top and/or Bottom
Cable Outlets Per Side
2xM40 / 2xM40+M16
Connecting Capacity Main Circuit
Screw Clamp 10 ... 70 mm² Screw Clamp / PE Terminal 1pc,6 ... 35 mm²
Conventional Thermal Current (I<sub>the</sub>)
Fully Enclosed 125 A
Degree of Protection
acc. to IEC 60529 IP65
Enclosure Material
Aluminium
Enclosure Type
Frontex2
Handle Color
Red / Yellow
Handle Type
Round handle
Impact Resistance Rating
Housing IK09
Maximum Mounted Auxiliary Contacts
2 NO, 2 NC
Mechanical Durability
20000
Mounted Auxiliary Contacts
1 NO, 0 NC
Neutral Type
No neutral terminal
Number of Auxiliary Contacts NC
0
Number of Auxiliary Contacts NO
1
Number of Poles
3P
Pollution Degree
3
Position of Line Terminals
Top In - Bottom Out
Power Loss
at Rated Operating Conditions per Pole 6.3 W
Rated Conditional Short-Circuit Current (I<sub>nc</sub>)
16.5 kA
Rated Insulation Voltage (U<sub>i</sub>)
acc. to IEC/EN 60664-1 750 V
Rated Operational Current AC-22A (I<sub>e</sub>)
(380 ... 415 V) 125 A (500 V) 125 A (690 V) 125 A
Rated Operational Current AC-23A (I<sub>e</sub>)
(380 ... 415 V) 90 A (500 V) 70 A (690 V) 50 A
Rated Operational Power AC-23A (P<sub>e</sub>)
(380 ... 415 V) 45 kW (500 V) 45 kW (690 V) 45 kW
Rated Operational Voltage
Main Circuit 750 V
Rated Short-Circuit Making Capacity (I<sub>cm</sub>)
(690 V) 3.6 kA
Recommended Screw Driver
Main Circuit Hexagon 4
Special Functions
EMC
Standards
IEC 60947-1, -3
Terminal Type
Screw Terminals
Tightening Torque
Main Circuit 6 N·m
Wire Stripping Length
20 mm
Wire Stripping Length
20 mm
Recommended Screw Driver
Main Circuit Hexagon 4
Tightening Torque
Main Circuit 6 N·m
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
UNSPSC
39122205
IDEA Granular Category Code (IGCC)
5166 >> Safety switch
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
E-Number (Finland)
3640460
Manufacturer ID
1SCA152713R1001
OTA125S3YX ABB | INDSLT
