ABB OT2000E12CP Change-over Switch - 1SCA103915R1001 CE
Part Number: 1SCA103915R1001
Quick Summary
ABB OT2000E12CP Change-over Switch is designed to rapidly transfer power sources in industrial power systems while preserving uptime. In many facilities, mains interruptions lead to unplanned downtime and costly production losses; this switch addresses that challenge with a robust 3-pole, base-mounted design. It offers front-operated control, a padlockable 0-position, and door interlock in I and II positions for safety and secure maintenance. The solution aligns with CE conformity and RoHS/Reach requirements, with additional DNV certification for mission-critical environments. With 2000 A rated current, a 12 kV impulse withstand, and 1000 V insulation, it delivers reliable performance across harsh plant conditions. By combining ABB EcoSolutions data with a compact footprint, you gain compliance assurance and long-term operating efficiency, reducing lifecycle costs.
Product Information
Extended Description
1SCA103915R1001 ABB: 2000A, 3 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
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
54.285 kg | 119.68 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
73 kg | 160.94 lb
Package Level 1 EAN
6417019382852
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 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)
E-Number (Finland)
3650325
2000 A three-pole manual change-over with base mounting and screw terminals provides high-current handling in demanding plants. This translates to reduced downtime and safer gate control in main distribution panels, particularly where space is tight and wiring is complex. It supports 3P operation with top In - bottom Out or bottom In - top Out terminal arrangements, enabling flexible installation in existing switchgear footprints. The device delivers 12 kV impulse withstand and 1000 V insulation, offering a generous safety margin for motor control centers and infrastructure feeders while maintaining manageable heat dissipation at 55 W per pole. The robust 50–75 N·m tightening torque for terminals ensures dependable connections in industrial environments. Padlockable 0-position and door interlock in I and II positions enhance maintenance safety, with front IP20 protection for operator access in open equipment bays. The 54.285 kg weight and sturdy base-mount design provide mechanical stability in vibration-prone facilities, while the integrated 3P arrangement simplifies control wiring and reduces panel complexity. Compliance content, such as the CE Declaration and RoHS/Reach statements, supports regulatory governance and supply-chain reliability, making it a durable long-term solution for power transfer in manufacturing plants, data centers, and process industries. Compatibility with ABB EcoSolutions documentation and available data sheets supports fast commissioning, preventive maintenance, and lifecycle cost optimization.
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FAQs
The OT2000E12CP is a 3P, base-mounted change-over switch designed for high-current mains applications. It uses screw terminals for secure wiring and supports Top In - Bottom Out or Bottom In - Top Out terminal configurations, simplifying retrofit projects in existing switchgear and enabling straightforward commissioning in new installations. Its front-operated mechanism allows easy access for routine operations and testing without removing equipment covers.
Key ratings include a rated operational current of 2000 A (AC-21B/AC-31B/AC-33B), rated insulation voltage of 1000 V, and a rated impulse withstand voltage of 12 kV. The device provides Front IP20 protection, ring-lug strength with a 55 W per pole power loss, and a robust 12 kV impulse withstand for surge events. Safety features include a padlockable 0-position and a door interlock in I and II positions to prevent accidental operation during maintenance.
Yes. The product carries CE conformity with the associated Declaration of Conformity (OT2000-2500_C), RoHS information, and Reach declarations. Additional documentation includes CMRT for conflict minerals, and a DNV certificate (OT16-2500_C) for mission-critical environments. These documents support regulatory compliance in global supply chains and simplify internal audits and supplier qualification processes.
Plan for base mounting with screw terminals torque-specified at 50–75 N·m and a 335 mm depth footprint. The device weighs about 54.3 kg, so ensure appropriate lifting gear and mounting hardware. Consider Top-In/Bottom-Out or Bottom-In/Top-Out configurations, 3P wiring, and 1000 V insulation clearance. Padlockable catch and door interlock improve maintenance safety, while the 0-position lock provides a clear, safe method to isolate the circuit during service.
This switch is ideal for high-current power transfer in main distribution panels, critical process lines, and plant-wide transfer schemes, including data centers and manufacturing facilities. Its 2000 A rating, 12 kV impulse withstand, and 1000 V Ui enable reliable operation in demanding environments. The device supports fast, safe changes between power sources while meeting CE and RoHS/Reach standards, reducing downtime and maximizing line uptime.