ABB 1SCA104811R1001 Switch-Disconnectors - IEC 60947-3
Part Number: 1SCA104811R1001
Quick Summary
ABB 1SCA104811R1001 Switch-Disconnectors provide reliable isolation for three-phase main circuits in industrial control panels. Designers often struggle with space, mounting rigidity, and exposed clamp terminals in crowded enclosures, which can compromise safety and uptime. This device complies with IEC 60947-3, UL 508, and CSA C22.2 No. 14, while delivering front IP20 protection for safe operation in demanding environments. With base mounting and DIN-rail compatibility, it simplifies installation, reduces wiring time, and supports scalable panel design. Durable construction and standard accessories enable quick replacements and improved uptime across machine builders and electrical distributors.
Product Information
Extended Description
1SCA104811R1001 ABB: 3-pole, front operated, base mounted, DIN-rail mountable switch-diconnector / non-fusible diconnect switch with protected clamp terminals, handle and shaft are not included
Country of Origin
Switzerland (CH)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
CHABB001EXPU
Warranty Return
Product under warranty must be returned
Lead Time
21 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USSVCEXPU
Warranty Return
Product under warranty must be returned
Environmental Information
PEI OT16-40
Environmental Product Declaration - EPD
PEP, EPD, OT16-40
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
Reach Declaration / AC Switches and Fusegear
RoHS Information
RoHs Declaration / AC Switches and Fusegear
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) Declaration / AC Switches and Fusegear
Data Sheet, Technical Information
Switches, Switch-disconnectors OT and OTM. Catalogue OT8GB 07-07
Instructions and Manuals
Switch Disconnectors OT16-40F3-4, OT16-40F3U, OT16-40F3-TX
Mechanical Drawings
OT16...OT40F3, dwg-file | OT16...OT40F3, dxf-file | OT16-40F3.stp | OT16-40F3.igs
Environmental Product Declaration - EPD
PEP, EPD, OT16-40
Degree of Protection
Front IP20
Environmental Information
PEI OT16-40
Pollution Degree
3
Minimum Order Quantity
10 piece
Customs Tariff Number
85365080
Country of Origin
Finland (FI)
Product Net Width
35 mm
Product Net Height
68 mm
Product Net Depth / Length
56 mm
Product Net Weight
0.09 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
67 mm
Package Level 1 Depth / Length
79 mm
Package Level 1 Height
46 mm
Package Level 1 Gross Weight
0.1 kg
Package Level 1 EAN
6417019389554
Cable Cross-Section
Cu 0.75 ... 10 mm²
Connecting Capacity Main Circuit
Flexible with Ferrule 1x Cu 0.75…4 mm² | Solid 1x Cu 0.75…6 mm² | Flexible 1x Cu 0.75…10 mm² | Stranded 1x Cu 0.75…10 mm²
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 25 A
Conventional Thermal Current (Ithe)
Fully Enclosed 25 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
Handle Type
Knob | Handle and shaft not included
Lock Type
No
Mechanical Durability
20000
Mounting Type
Base mounting
Number of Poles
3P
Operating Mode
Front operated
Pollution Degree
3
Position of Line Terminals
Top In - Bottom Out | Bottom In - Top Out
Power Loss
at Rated Operating Conditions per Pole 0.3 W
Rated Conditional Short-Circuit Current (Inc)
(40 A fuse, ≤415V) 50 kA | (25 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) 16 A | (500 V) 16 A | (690 V) 16 A
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 16 A | (500 V) 16 A | (690 V) 16 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 16 A | (500 V) 16 A | (690 V) 10 A
Rated Operational Power AC-23A (Pe)
(220 ... 240 V) 3 kW | (400 ... 415 V) 7.5 kW | (500 V) 7.5 kW | (690 V) 7.5 kW
Rated Operational Voltage
Main Circuit 750 V
Rated Short-Circuit Making Capacity (Icm)
(690 V) 0.71 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 0.5 kA
Recommended Screw Driver
Main Circuit Pozidriv 2
Special Functions
No
Standards
IEC 60947-3 / UL 508 / CSA C22.2 No. 14
Switches Operating Mechanism
Mechanism on Top of the Switch
Terminal Type
Screw Terminals
Tightening Torque
acc. IEC 60947-1 0.8 N·m
Wire Stripping Length
Main Circuit 9-10 mm
Maximum Operating Voltage UL/CSA
600 V
Ampere Rating
20 A
Horsepower Rating UL/CSA
(110 ... 120 V AC) Single Phase 1 Hp | (240 V AC) Single Phase 2 Hp | (440 ... 480 V AC) Single Phase 5 Hp | (550 ... 600 V AC) Single Phase 7.5 Hp | (220 ... 240 V AC) Three Phase 5 Hp | (440 ... 480 V AC) Three Phase 10 Hp | (550 ... 600 V AC) Three Phase 10 Hp
Wire Stripping Length
Main Circuit 9-10 mm
Recommended Screw Driver
Main Circuit Pozidriv 2
Tightening Torque
acc. IEC 60947-1 0.8 N·m
Tightening Torque UL/CSA
7 in·lb
A2L Certificate – IEC
A2L Refrigerant Declaration of Conformity / OT16-125
ATEX Certificate
No certification needed
Declaration of Conformity - CE
Declaration of Conformity / OT16F...OT40F, OT16M...OT40M
UL Certificate
cULus certificate OT16-80
VDE Certificate
No certification needed
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5290 >> Disconnect switch
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
E-Number (Finland)
3601419
E-Number (Norway)
4363520
E-Number (Sweden)
3170937
Three-pole, front-operated design minimizes wiring paths and enables quick isolation in tight panels. This reduces assembly time and improves serviceability in machine control cabinets. Protected clamp terminals with screw terminals offer reliable conductor connections while maintaining safe entry points, reducing field wiring errors and enabling easier upgrades. The unit supports 750 V insulation and 16 A rated current, delivering consistent performance across a wide voltage range and enabling it to handle typical industrial loads without over-sizing. With a high short-circuit making capacity and a 50 kA rating under specified fuse conditions, it provides robust fault tolerance and reduces panel damage during faults. Front IP20 protection and a compact footprint simplify installation in compact enclosures while maintaining safe access to terminals. Compliance with IEC 60947-3, UL 508, and CSA standards ensures regulatory alignment and faster project approvals, while DIN-rail compatibility and base mounting offer flexible integration into existing panel architectures and spare-part interchangeability for maintenance teams.
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FAQs
This unit supports base mounting and is DIN-rail mountable, enabling flexible placement in compact or large control panels. It uses screw terminals for secure wiring and, note that the handle and shaft are not included, so you’ll need to source those separately to match your enclosure layout.
The device is rated for 16 A across 380–415 V, 500 V, and 690 V, with an insulation voltage of 750 V. It offers an impulse withstand voltage of 8 kV and a short-circuit making capacity of up to 50 kA under appropriate fuse conditions, supporting reliable operation in typical industrial loads.
Yes. With front IP20 protection and three-pole front-operated isolation, it is designed for controlled environments inside electrical cabinets and machine panels. Its base mounting and DIN-rail compatibility support integration into scalable panel designs, while robust terminals and standard dimensions help maintain safe, efficient maintenance in busy facilities.
This ABB switch-disconnector aligns with IEC 60947-3, UL 508, and CSA C22.2 No. 14. It also features a CE Declaration of Conformity, ensuring regulatory compliance for worldwide panel builds and facilitating smoother approvals in industrial projects.
The assembly supports quick installation and safe maintenance due to protected terminals and a predictable tightening torque of 0.8 N·m. Its 50 kA fault rating helps protect downstream equipment, reducing unplanned downtime, while DIN-rail and base-mounting options shorten installation time and simplify future asset replacements.