ABB 1SCA103291R1001 4P Change-Over Switch - Front IP20
Part Number: 1SCA103291R1001
Quick Summary
The ABB 1SCA103291R1001 Change-Over Switch provides high-current, four-pole manual transfer for industrial power distribution. Engineers seek reliable isolation and safe operation under load to prevent unplanned downtime and equipment damage. This device carries CE conformity, RoHS compliance, and IP20 front protection, with additional safety features and documentation for industrial standards. Its robust 1000 A rating across 380–415 V and 690 V classes supports large machines and panels in automation environments. With base mounting, a padlockable 0-position handle, and door interlocks in I- and II- positions, maintenance and safety are simplified. The option of disassembly instructions for end-of-life management and lifecycle planning further supports ongoing plant reliability.
Product Information
Extended Description
1SCA103291R1001 ABB: 1000A, 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
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
306 mm | 12.05 in
Product Net Depth / Length
309 mm | 12.17 in
Product Net Weight
42.52 kg | 93.74 lb
Package Level 1 Units
box 1 box
Package Level 1 Width
339 mm | 13.35 in
Package Level 1 Depth / Length
534 mm | 21.02 in
Package Level 1 Height
338 mm | 13.31 in
Package Level 1 Gross Weight
44.52 kg | 98.15 lb
Package Level 1 EAN
6417019378046
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 1000 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 19 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Current AC-21A (Ie)
(380 ... 415 V) 1000 A | (500 V) 1000 A | (690 V) 1000 A
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 1000 A | (500 V) 1000 A | (690 V) 1000 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 1000 A | (500 V) 1000 A | (690 V) 1000 A
Rated Operational Current AC-31B (Ie)
(380 ... 415 V) 1000 A
Rated Operational Current AC-33B (Ie)
(380 ... 415 V) 1000 A
Rated Operational Power AC-23A (Pe)
(380 ... 415 V) 560 kW | (500 V) 710 kW | (690 V) 1000 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 Between the Poles | 13 (Between the Poles)
Terminal Type
Screw Terminals
Terminal Width
50 mm
Tightening Torque
acc. IEC 60947-1 50 ... 75 N·m
Transition Type
Open
Ampere Rating
1000 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)
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
E-Number (Finland)
3641570
Feature -> Business Impact -> Application: The 1000 A rating with a 4P configuration enables safe, single-switching of heavy loads in a single device, reducing the need for multiple components and improving panel reliability in industrial power distribution. This translates to faster commissioning and lower maintenance overhead in automated manufacturing lines. Feature -> Business Impact -> Application: Screw terminals with a 50 mm width and a tightening torque of 50-75 N·m align with IEC 60947-1, ensuring secure, vibration-resistant connections in demanding environments. This supports long-term reliability for high-current transfers in packaging, machine tools, and process automation. Feature -> Business Impact -> Application: Padlockable 0-position with door interlocks in I- and II- positions enhances operator safety during maintenance, minimizing accidental energization and reducing downtime during service in control panels and switchgear. Feature -> Business Impact -> Application: Front IP20 protection and a black IP65-rated handle offer safe access inside enclosures while the rest of the unit remains protected, facilitating quick, compliant installations in dusty or humid industrial settings. Feature -> Business Impact -> Application: Base mounting with included shaft and bolt set simplifies installation and alignment in new builds or retrofit projects, speeding up project timelines for OEMs and integrators. Feature -> Business Impact -> Application: End-of-life disassembly instructions (OT1000-1600_C) support sustainable lifecycle management and compliant disposal, reducing total cost of ownership for plant operators in continuous-operation environments.
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FAQs
Install with base mounting and secure using the included shaft and bolt set. Wire via screw terminals (50 mm width) and tighten to IEC 60947-1 specs (50–75 N·m). Mount with front access for easy operation and ensure enclosure provides IP20 protection on the front.
Rated for 1000 A across multiple voltages (380–415 V, 500 V, 690 V), with main circuit insulation up to 1000 V, impulse withstand of 12 kV, and short-time withstand current of 50 kA for 1 s. It uses screw terminals and supports 4P configurations with standard phase arrangement.
Yes. It carries CE Declaration of Conformity for OT series and RoHS compliance, ensuring regulatory alignment for European markets and reducing compliance risk in plant installations.
It includes a padlockable 0-position handle and door interlocks in I and II positions to prevent accidental energization during maintenance. Front operation and robust enclosure design further enhance operator safety in live-panel environments.
Disassembly instructions are available (OT1000-1600_C) to support safe end-of-life servicing and component replacement. The product also ships with documentation for data sheets and manuals to assist installation, commissioning, and ongoing lifecycle planning.