ABB 1SCA103918R1001 Change-Over Switch - CE Certified
Part Number: 1SCA103918R1001
Quick Summary
ABB 1SCA103918R1001 is a 2000 A four-pole manual change-over switch for reliable power transfer in industrial electrical cabinets. Engineers often face safety and operation challenges during manual transfers, including the risk of accidental changes; this unit provides a padlockable 0-position, door interlock, and front-operated control to mitigate that risk. It carries CE conformity, RoHS compliance, and a front IP20 protection rating, aligning with common European safety and environmental standards. The design supports quick installation on base mounting and seamless compatibility with ABB’s OTC1GB catalogue lines, reducing commissioning time. In practice, facilities benefit from higher uptime, lower risk of faults during handover, and improved compliance across project lifecycles.
Product Information
Extended Description
1SCA103918R1001 ABB: 2000A, 4 pole manual change-over switch including a black plastic IP65 I-0-II pistol type handle (see the table below), shaft and bolt set for the cable connection. Handle padlockable in the 0-position, door interlock in the I- and II- positions and when padlocked.
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
664 mm | 26.14 in
Product Net Height
377 mm | 14.84 in
Product Net Depth / Length
335 mm | 13.19 in
Product Net Weight
69.55 kg | 153.33 lb
Package Level 1 Units
box 1 box
Package Level 1 Width
444 mm | 17.48 in
Package Level 1 Depth / Length
714 mm | 28.11 in
Package Level 1 Height
385 mm | 15.16 in
Package Level 1 Gross Weight
72.75 kg | 160.39 lb
Package Level 1 EAN
6417019382876
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 2000 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
Fourth Pole Position
Right Side
Fourth Pole Type
Switched - Simultaneous Function
Handle Color
Black
Handle Type
Handle and shaft included
Mounting Type
Base mounting
Number of Poles
4P
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 | 13 (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)
E-Number (Finland)
3650327
High-current capability enables direct multi-pole switching for large feeders, reducing the need for multiple devices and cutting a potential point of failure. The 2000 A rating across four poles supports centralized control panels and motor starter banks, delivering tangible gains in system reliability and downtime reduction. Application: main switchgear, distribution boards, and heavy-load feeders in manufacturing lines. Front IP20 protection and rugged enclosure simplify indoor installation and maintenance, reducing exposure to dust and incidental contact while extending service life. Application: indoor control cabinets, switchgear housings, and clean-room-adjacent installations. Locking features include a padlockable 0-position and door interlocks in I- and II-positions to support lockout/tagout compliance, improving safety during maintenance and testing. Application: maintenance shutdowns and operator training scenarios. Four-pole, front-operated design with screw terminals and 100 mm terminal width facilitates clean wiring and reliable panel integration, with base mounting for stability and a right-side fourth pole that enables switched simultaneous function. Application: compact panel layouts and modular switchgear. Electrical ratings include Ie up to 2000 A at 380–415 V (and 500 V), Ui of 1000 V, Uimp of 12 kV, and a per-pole power loss of 55 W, supporting robust fault handling and efficient operation. Tightening torque is specified per IEC 60947-1, 50–75 N·m. Documentation and compliance are supported by available data sheets, CMRT, RoHS, and CE declarations, plus DNV considerations for quality management. These features collectively reduce lifecycle cost through improved uptime, easier compliance audits, and predictable maintenance planning.
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FAQs
Yes. The unit is designed for base mounting in industrial switchgear and control panels and aligns with ABB’s mounting standards. It features a 4P configuration with screw terminals and a 100 mm terminal width, facilitating straightforward wiring and reliable integration into existing panel architectures.
The switch is rated for a maximum Ie of 2000 A (AC-21B/31B/33B across 380–415 V and up to 500 V). Ui is 1000 V, and Uimp is 12 kV. Per-pole power loss is about 55 W, with a tightening torque of 50–75 N·m as per IEC 60947-1 guidelines.
Yes. Its 2000 A rating, four-pole configuration, and switched - simultaneous fourth pole function make it suitable for high-current motor disconnects and large feeder applications in manufacturing, pumps, and heavy equipment where reliable power transfer and fast isolation are required.
The product carries CE conformity and RoHS declarations, with an explicit CE Declaration of Conformity for the OT2000-2500_C variant. DNV certification is also referenced for associated approvals, helping meet stringent European safety and environmental requirements.
Plan for base mounting in a clean, indoor environment with IP20 front protection. Use the padlockable 0-position and door interlock to implement lockout/tagout during maintenance, reducing unplanned downtime. The robust 2000 A rating and reliable mechanical design minimize parts replacement, lowering lifecycle costs and enabling predictable maintenance planning.