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ABB products / OT125F3 / 1SCA105033R1001
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SWITCH DISCONNECTOR (AC)

OT125F3

SKU 1SCA105033R1001

ABB OT125F3: Switch disconnector (AC). Pole configuration: 3P.

3PPoles
OT125F3Product range
Switch disconnector (AC)Product type
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PRODUCT DATA

Technical specifications

Source: ABB English regional product catalog.
Verified September 09, 2026.

1SCA105033R1001 — selected manufacturer specifications
Product ID1SCA105033R1001
Catalog DescriptionOT125F3 SWITCH-DISCONNECTOR
Country of OriginIndia Finland
Made To OrderNo
Warranty ReturnProduct under warranty must be returned
Product Sales StatusActive
Quote OnlyNo
Stocked At WarehousesINABB015EXPU
Environmental Information1SCC301264D0201
Environmental Product Declaration - EPD1SCC301280D0201
Conflict Minerals Reporting Template (CMRT)9AKK108467A5658
REACH Declaration1SCC011021D0201
RoHS Declaration1SCC011020D0201
RoHS InformationFollowing EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Toxic Substances Control Act - TSCA1SCC011025D0201
Data Sheet, Technical Information1SCC301020C0201
Instructions and Manuals1SCC301058M0008
Mechanical Drawings1SCC301466F0001 1SCC301465F0001 OT100-125F3.igs
Degree of ProtectionFront IP20
Pollution Degree3
Minimum Order Quantity10 piece
Customs Tariff Number85365080
Product Net Width70 mm
Product Net Height100 mm
Product Net Depth / Length74 mm
Product Net Weight0.36 kg
Package Level 1 Unitsbox 1 piece
Package Level 1 Width81 mm
Package Level 1 Depth / Length112 mm
Package Level 1 Height86 mm
Package Level 1 Gross Weight0.39 kg
Package Level 1 EAN6417019391632
Cable Cross-SectionCu 10 ... 70 mm²
ColorGrey
Connecting Capacity Main CircuitFlexible 1x Cu 10…70 mm² Stranded 1x Cu 10…70 mm²
Conventional Free-air Thermal Current (Ith)Θ = 40 °C 125 A
Conventional Thermal Current (Ithe)Fully Enclosed 125 A
Distance Between PhasesStandard
Handle TypeKnob
Mechanical Durability20000
Mounting TypeBase mounting
Number of Poles3P
Operating ModeFront
Position of Line TerminalsTop In - Bottom Out Bottom In - Top Out
Power Lossat Rated Operating Conditions per Pole 6.3 W
Rated Conditional Short-Circuit Current (Inc)(125 A fuse, 415 V) 50 kA (125 A fuse, 690 V) 10 kA (63 A fuse, 690 V) 50 kA
Rated Impulse Withstand Voltage (Uimp)8 kV
Rated Insulation Voltage (Ui)acc. to IEC/EN 60664-1 750 V
Rated Operational Current AC-21A (Ie)(380 ... 415 V) 125 A (500 V) 125 A (690 V) 125 A
Rated Operational Current AC-22A (Ie)(380 ... 415 V) 125 A (500 V) 125 A (690 V) 125 A
Rated Operational Current AC-23A (Ie)(380 ... 415 V) 90 A (500 V) 70 A (690 V) 50 A
Rated Operational Power AC-23A (Pe)(220 ... 240 V) 22 kW (400 ... 415 V) 45 kW (500 V) 45 kW (690 V) 45 kW
Rated Operational VoltageMain Circuit 750 V
Rated Short-Circuit Making Capacity (Icm)(690 V) 3.6 kA
Rated Short-time Withstand Current Low Voltage (Icw)for 1 s 2.5 kA
Recommended Screw DriverMain Circuit Hexagon 4
Special FunctionsNo
StandardsIEC 60947-3
Switches Operating MechanismMechanism on Top of the Switch
Terminal TypeScrew Terminals
Tightening Torqueacc. IEC 60947-1 6 N·m
Wire Stripping LengthMain Circuit 18-21 mm
Maximum Operating Voltage UL/CSA600 V
Ampere Rating100 A
Horsepower Rating UL/CSA(acc. to UL 200 V) 25 Hp (acc. to UL 480 V) 50 Hp (acc. to UL 240 V) 30 Hp (acc. to UL 208 V) 25 Hp (acc. to UL 600 V) 50 Hp
A2L Certificate – IEC1SCC301335D0201
ATEX CertificateNo certification needed
Declaration of Conformity - CE1SCC301168D2702
UL CertificatecULus certificate OT30-125
VDE CertificateNo certification needed
IDEA Granular Category Code (IGCC)5290 >> Disconnect switch
E-Number (Finland)3601409
E-Number (Norway)4363532
E-Number (Sweden)3170943

For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official ABB reference ↗.

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