ABB 1SCA103907R1001 - 2000A 3P Change-Over Switch, IP20
Part Number: 1SCA103907R1001
Quick Summary
ABB 1SCA103907R1001 is a high-capacity 3-pole change‑over switch for main power distribution in industrial plants, designed for safe, fast transfer between sources under load. Engineers require reliability during maintenance with minimal downtime and precise isolation to prevent unintended energization. Key certifications include CE Declaration of Conformity, RoHS compliance, and front IP20 protection, underscoring compliance for control cabinets, switchgear housings, and service environments. With robust mechanical design and clear terminal layout, this ABB solution supports streamlined installation, faster commissioning, and predictable lifecycle costs across demanding industrial applications. It helps maintenance teams reduce risk, improve uptime, and simplify sourcing with global availability.
Product Information
Extended Description
1SCA103907R1001 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
6417019382807
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 at the End of the Switch | 03 (Left Side)
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)
Feature: The OT2000‑series switch provides 2000 A ratings across three poles with base mounting for solid, vibration‑resistant installation. Business Impact: This enables reliable main power switching between sources while under load, reducing arc energy and minimizing downtime during source transfers. Application: Ideal for high‑demand plant power distribution, switchgear assemblies in large facilities, and data‑driven automation rooms where uptime matters. Feature: Manual change‑over with end‑of‑switch mechanism; handle and shaft are ordered separately and the device is front operated. Business Impact: Ergonomic operation with clear mechanical feedback improves maintenance safety and reduces operator error. Application: Suitable for front‑mounted control panels and compact switchgear layouts where left‑side actuation is preferred. Feature: Front IP20 protection and Pollution Degree 3 rating match indoor dry environments. Business Impact: Enhanced equipment safety and longer service life in clean factory floors, with simplified compliance for panel enclosures. Application: Indoor factory automation, control cabinets, and switch rooms in manufacturing facilities. Feature: Electrical ratings include Rated Operational Current AC‑21B/31B/33B up to 2000 A at 380–415 V, and a main circuit rating of 1000 V. The unit withstands 55 kA for 1 s (Icw) and delivers 55 W power loss per pole under rated conditions. Business Impact: Supports demanding motor loads while controlling heat and energy efficiency. Application: Large motors, feeders, and heavy-duty switchgear in industrial environments. Feature: Terminal design features screw terminals with a 100 mm width and a 50–75 N·m tightening torque; line terminal positioning allows Top In – Bottom Out or Bottom In – Top Out configurations. Business Impact: Enables reliable, code‑compliant wiring, easy installation, and predictable torque budgets for technicians. Application: Panel wiring and assembly in utility and process industries. Feature: Comprehensive documentation supports compliance and traceability, including CE Declaration of Conformity, RoHS and CMRT, Reach declarations, and DNV certification where applicable. Business Impact: Streamlines audits, reduces procurement risk, and accelerates regulatory approval for panel builds. Application: Engineering workflows that require full material disclosures, supplier declarations, and lifecycle data in control cabinet projects.
Get a Quick Quote for a ABB 1SCA103907R1001
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SCA103907R1001?
Enquire Now
FAQs
The unit is designed for base mounting with screw terminals and three poles, compatible with typical 3P switchgear footprints. It features Top In – Bottom Out or Bottom In – Top Out line terminal configurations and requires a separate handle/shaft. With a 100 mm terminal width and standard tightening torque of 50–75 N·m, it integrates smoothly into most control cabinets and feeder panels.
Key specs include a 2000 A rated current across 3 poles, 380–415 V operating voltage, 1000 V rated insulation voltage, and 12 kV impulse withstand voltage. Short-time withstand current is 55 kA for 1 s, with per‑pole power loss of 55 W. This supports heavy motor loads and demanding feeders while managing heat in continuous operation.
Yes, the product carries CE Declaration of Conformity and RoHS compliance, with CMRT and Reach information available. Documentation is typically found in the product data sheet and the ABB EcoSolutions portal. Disassembly and maintenance instructions for OT2000‑series are provided to assist end‑of‑life planning and safe recycling.
Ideal for main power switching in industrial plants, switchgear, and large control cabinets, it enables reliable source transfer and safe isolation during maintenance. IP20 front protection suits indoor dry environments, and the 2000 A rating supports large motors and feeders. Benefits include reduced downtime, safer maintenance procedures, and predictable lifecycle costs.
Maintenance benefits stem from a robust three-pole design, clear front access, and base mounting that reduces vibration and wear. With a long service life, compliant documentation, and readily available spare parts (including handles), the total cost of ownership is lowered through improved uptime, faster commissioning, and easier sourcing for large‑scale panel builds.