ABB 1SCA022872R1920 Change-Over Switch - 4P IP20 CE
Part Number: 1SCA022872R1920
Quick Summary
ABB 1SCA022872R1920 Change-Over Switch provides reliable 4-pole switching for industrial power distribution in switchgear. Engineers often wrestle with downtime, space constraints, and inconsistent installation data during upgrades or expansion projects. This device carries CE conformity, RoHS compliance, Reach declarations, and ABB EcoSolutions guidance, all reinforcing lifecycle integrity and regulatory alignment. Front-operated, high-current performance combined with robust mounting and accessible terminals minimizes field rework and accelerates commissioning. Its 1600 A rating at 380–415 V supports critical feeders, while the 1S side of the device remains compatible with standard ABB accessories for a modular setup. In short, it improves reliability, safety, and total cost of ownership in demanding environments.
Product Information
Extended Description
1SCA022872R1920 ABB: 1600A, 4 pole manual change-over switch. Handle and shaft has to be ordered separately.
End Of Life Disassembling Instructions
OT1000-1600_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
480 mm | 18.9 in
Product Net Height
372 mm | 14.65 in
Product Net Depth / Length
309 mm | 12.17 in
Product Net Weight
46.96 kg | 103.53 lb
Package Level 1 Units
box 1 box
Package Level 1 Width
394 mm | 15.51 in
Package Level 1 Depth / Length
534 mm | 21.02 in
Package Level 1 Height
368 mm | 14.49 in
Package Level 1 Gross Weight
49.4 kg | 108.91 lb
Package Level 1 EAN
6417019339016
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 1600 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 not 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 48 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Current AC-21A (Ie)
(380 ... 415 V) 1600 A | (500 V) 1600 A | (690 V) 1600 A
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 1600 A | (500 V) 1600 A | (690 V) 1600 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 1600 A | (500 V) 1600 A | (690 V) 1600 A
Rated Operational Current AC-31B (Ie)
(380 ... 415 V) 1600 A
Rated Operational Current AC-33B (Ie)
(380 ... 415 V) 1600 A
Rated Operational Power AC-23A (Pe)
(380 ... 415 V) 710 kW | (500 V) 900 kW | (690 V) 1200 kW
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 50 kiloampere rms
Switches Operating Mechanism
Mechanism at the End of the Switch | 04 (Left Side)
Terminal Type
Screw Terminals
Terminal Width
50 mm
Tightening Torque
acc. IEC 60947-1 50 ... 75 N·m
Transition Type
Open
Ampere Rating
1600 A
Tightening Torque
acc. IEC 60947-1 50 ... 75 N·m
Declaration of Conformity - CE
Declaration of Conformity / OT1000_C, OT1250_C, OT1600_C, OT800U_C, OT1200U_C
DNV Certificate
DNV Certificate / OT16-2500_C
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)
Feature: Four-pole configuration with front-operated mechanism provides complete isolation and synchronized switching across all poles. This translates to improved safety margins and reduced risk of cross-faults, enabling faster, safer maintenance in high-energy environments. Application: Main circuit switching in switchgear assemblies for manufacturing plants and data centers. Feature: 1600 A rated current (I_e) at 380–415 V (with compatible 500 V and 690 V variants) supports high-demand feeders with minimal voltage drop and heat generation. Business impact: helps meet uptime targets and reduces cooling requirements. Application: Large motor feeders and heavy-load distribution panels. Feature: Front IP20 protection and screw-terminal design with 50 mm terminal width and tightening torque of 50–75 N·m. Impact: ensures secure, compliant wiring and faster on-site termination. Application: Base-mounted installations in switchboards and MCCs. Feature: Comprehensive compliance and documentation package (RoHS, Reach, CMRT, and ABB EcoSolutions data). Impact: streamlines procurement, regulatory traceability, and waste handling. Application: European and global projects demanding strict material and documentation controls. Feature: Disassembly instructions and lifecycle information are available via ABB EcoSolutions (End Of Life Disassembling Instructions). Impact: supports responsible disposition and cost-aware maintenance planning. Application: End-of-life planning for large switchgear assets and refurbishment programs.
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FAQs
The 1SCA022872R1920 is designed for base mounting in switchgear with screw terminals. Plan for a 50 mm terminal width and tighten to 50–75 N·m per IEC 60947-1 guidelines. Ensure the unit is positioned for front operation and that the enclosure IP20 rating is maintained by a suitable panel cutout and seal. ABB accessories such as handles and shafts are ordered separately to fit your enclosure height and operator preference.
Key ratings include a rated operational current of 1600 A across 380–415 V, with compatible ratings for 500 V and 690 V variants. Rated insulation voltage is 1000 V, and the device provides a rated impulse withstand voltage of 12 kV. The switch supports a front-operated mechanism and has the standard 4P configuration with a 4P contact arrangement for reliable multi-pole isolation.
Yes. The 4P, front-operated design with 1600 A current capacity makes it suitable for main feeders, motor control centers, and critical distribution paths in data centers and manufacturing facilities. Its high current capability, coupled with stringent RoHS/Reach compliance, supports reliable uptime in demanding environments while maintaining regulatory alignment.
The device is supported by CE Declaration of Conformity, RoHS information, Reach declaration, and CMRT. ABB EcoSolutions also provides end-of-life disassembly instructions, enabling compliant recycling and lifecycle planning. This documentation helps with regulatory audits, supplier qualification, and environmental reporting.
ABB EcoSolutions offers lifecycle documentation, easily accessible disassembly instructions, and compatibility with ABB accessories that simplify maintenance and upgrades. This reduces downtime during servicing, improves spare parts planning, and supports safer, faster commissioning—leading to lower total cost of ownership for large switchgear assets over their lifetime.