ABB 1SCA103914R1001 Change-Over Switch - Front IP20
Part Number: 1SCA103914R1001
Quick Summary
ABB 1SCA103914R1001 Change-Over Switch provides reliable 3-pole power transfer for critical industrial applications. Engineers struggle with downtime during source transfer; this unit minimizes interruption with a robust 2000 A rating and fast, predictable switching. Includes CE Declaration of Conformity, IP20 front protection, and RoHS compliance to meet European electrical safety and environmental standards. Designed for base mounting in switchgear bays, it supports standard actuation interfaces and reduces maintenance cycles with documented disassembly and environmental data. For OEMs and maintenance teams, this ABB change-over switch offers scalable performance with clear documentation and lifecycle support, translating to lower total cost of ownership and easier procurement for high-current applications.
Product Information
Extended Description
1SCA103914R1001 ABB: 2000A, 3 pole manual change-over switch. Handle and shaft has to be ordered separately.
End Of Life Disassembling Instructions
OT2000-2500_C Disassembly Instructions
Environmental Information
1SCC303050D0201
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
Data Sheet, Technical Information
Transfer, change-over and bypass switches. Catalogue OTC1GB 23-04
Instructions and Manuals
Manual change-over and transfer switches OT-C
Degree of Protection
Front IP20
Environmental Information
1SCC303050D0201
Pollution Degree
3
Minimum Order Quantity
1 piece
Customs Tariff Number
85365080
Country of Origin
Finland (FI)
Product Net Width
538 mm | 21.18 in
Product Net Height
377 mm | 14.84 in
Product Net Depth / Length
335 mm | 13.19 in
Product Net Weight
53.585 kg | 118.13 lb
Package Level 1 Units
box 1 box
Package Level 1 Width
394 mm | 15.51 in
Package Level 1 Depth / Length
584 mm | 22.99 in
Package Level 1 Height
385 mm | 15.16 in
Package Level 1 Gross Weight
56.385 kg | 124.31 lb
Package Level 1 EAN
6417019382845
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 2000 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
Handle Color
Black
Handle Type
Handle and shaft not included
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 55 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Current AC-21B (Ie)
(380 ... 415 V) 2000 A | (500 V) 2000 A
Rated Operational Current AC-31B (Ie)
(380 ... 415 V) 2000 A
Rated Operational Current AC-33B (Ie)
(380 ... 415 V) 2000 A
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 55 kiloampere rms
Switches Operating Mechanism
Mechanism Between the Poles | 12 (Between the Poles)
Terminal Type
Screw Terminals
Terminal Width
100 mm
Tightening Torque
acc. IEC 60947-1 50 ... 75 N·m
Transition Type
Open
Ampere Rating
2000 A
Tightening Torque
acc. IEC 60947-1 50 ... 75 N·m
Declaration of Conformity - CE
Declaration of Conformity / OT2000-2500_C
DNV Certificate
DNV Certificate / OT16-2500_C
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
High current capability and 3-pole design provide simultaneous transfer across all phases, reducing overload risk and downtime in heavy-load distributions. Business impact: improved plant availability and safer power transfer; application: main switchgear and critical feeders up to 380-415 V. The open-transition mechanism with 12 between-the-poles and a rated short-time withstand current of 55 kA rms for 1 s delivers reliable isolation during changeover, minimizing arc risk. Business impact: enhanced safety and compliance with electrical standards; application: emergency and maintenance transfers in process lines. Base mounting with screw terminals and a 100 mm terminal width simplifies integration into standard panels, reducing installation time and enabling predictable torque (50–75 N·m). Business impact: lower installation costs and consistent fastening. The product is RoHS and Reach compliant, with CMRT and Disassembly Instructions under ABB EcoSolutions, supporting sustainable procurement and end-of-life planning. Application: OEM assemblies and serviceable field equipment. Material and environmental data underpin lifecycle planning, offering 1-piece minimum order and clear documentation for quality control. Business impact: streamlined sourcing and reduced compliance risk for high-reliability installations.
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FAQs
It is a 2000 A, 3-pole manual change-over switch designed to transfer power between sources in industrial switchgear. It supports base mounting, front operation, and requires a separate handle and shaft. The unit is suited for high-current transfer in distribution panels and OEM equipment where quick, predictable switching minimizes downtime.
Yes. The rated operational current at 380-415 V is 2000 A for Ie, with UI rated at 1000 V. It also provides a 55 kA rms short-time withstand current for 1 s, ensuring robust performance during short transients in typical 380-415 V industrial networks.
The device uses base mounting with screw terminals and a terminal width of 100 mm. Tightening torque is specified as 50–75 N·m. It features front IP20 protection, a 3P configuration, and a transition type described as open, with line terminals oriented Top In - Bottom Out or Bottom In - Top Out to suit panel layouts.
The switch carries a CE Declaration of Conformity and RoHS compliance. ABB also provides Reach Declaration and CMRT, along with environmental information under ABB EcoSolutions, ensuring compliance with European electrical safety and sustainability standards throughout the product lifecycle.
Maintenance and lifecycle planning are aided by available disassembly instructions and manuals, plus a documented end-of-life pathway. The design accommodates standard OEM maintenance workflows, with an explicit note that the handle and shaft are ordered separately. This helps optimize uptime, streamline spares management, and support responsible disposal at end-of-life.