ABB 1SCA103631R1001 OT1000E22C Change-Over Switch IP20
Part Number: 1SCA103631R1001
Quick Summary
OT1000E22C Change-over Switch enables high-current switching for 4-pole motor feeders in industrial switchgear. Engineers often face downtime and safety risks when switching heavy loads without robust 4P solutions. It carries CE conformity, RoHS compliance, and a front IP20 protection rating to meet global safety and sustainability requirements. Base mounting simplifies integration in compact switchgear enclosures, while ABB EcoSolutions lifecycle tools support easier maintenance planning and end-of-life handling. Designed for use in control panels and distribution boards, it aligns with 1000 A current ratings and provides reliable transfer during load changes, helping facilities reduce unplanned outages and extend equipment life. This makes it a competitive choice for critical power applications.
Product Information
Extended Description
1SCA103631R1001 ABB: 1000A, 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
306 mm | 12.05 in
Product Net Depth / Length
309 mm | 12.17 in
Product Net Weight
41.67 kg | 91.87 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
43.67 kg | 96.28 lb
Package Level 1 EAN
6417019378015
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 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 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 | 22 (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)
Feature: High-current 4-pole design delivers 1000 A rated current per pole, enabling direct connection to heavy motor feeders. Business Impact: Reduces the need for multiple switching devices and simplifies protection schemes, improving installation efficiency and reducing wiring complexity. Application: Ideal for large switchgear, distribution panels, and industrial motor feeders. Feature: Front operation with base mounting simplifies installation and service access in tight control cabinets. Business Impact: Accelerates commissioning, enables safer maintenance, and minimizes panel footprint. Application: Suitable for front-operated control panels and compact switchgear enclosures. Feature: Rated insulation voltage of 1000 V and impulse withstand voltage of 12 kV boosts safety margins in switching transients. Business Impact: Enhances reliability in high-energy applications and supports compliance with international standards. Application: Heavy-load panels exposed to switching surges. Feature: Screw terminals with tightening torque of 50 to 75 N·m provide secure, durable connections. Business Impact: Reduces loosening risk over time and lowers maintenance calls. Application: Long-term installation in harsh industrial environments. Feature: Front IP20 protection and RoHS/CE declarations support regulatory compliance and safe handling. Business Impact: Facilitates audits, lowers risk of non-compliance penalties, and streamlines procurement. Application: Global deployment across plants requiring documented conformity. Feature: Fourth pole position on the right with switched - simultaneous function enables coordinated transfer. Business Impact: Ensures synchronized phase changes, minimizing cross-connection faults and downtime. Application: Complex multi-pole transfer in critical power paths. Feature: Weight and dimensions (480 mm W, 306 mm H, 309 mm D) enable planning of mounting space in existing layouts. Business Impact: Improves enclosure planning and reduces rework. Application: Retrofit projects and new installations in space-constrained panels.
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FAQs
The OT1000E22C is designed for base mounting with screw terminals, offering a straightforward installation in standard switchgear enclosures. The mechanism is front-operated and the fourth pole is right-side, with a total of four poles for coordinated switching. Ensure mounting supports 50–75 N·m tightening torque per terminal for secure, durable connections.
A 1000 A rating per pole supports direct connection to large motor feeders, reducing the need for paralleled devices. The 12 kV impulse withstand ensures resilience against switching transients, while Ui = 1000 V provides adequate insulation for heavy-duty control circuits. Together, these specs improve reliability and safety during load transfer.
Yes. The OT1000E22C is designed for front operation and base mounting, which simplifies access for maintenance and testing in control cabinets. Its front IP20 protection aids ingress protection in typical factory environments, and the right-side fourth pole with simultaneous switching supports coordinated load transfer in multi-pole applications.
The product carries CE conformity and RoHS compliance as part of its Material Compliance package. It aligns with European directives for environmental and safety standards and offers documentation such as CMRT and detailed RoHS declarations. It also provides a Declaration of Conformity covering related OT series components.
With a 1000 A per pole rating, secure screw-term connections, and robust protection ratings, preventive maintenance intervals can be extended due to fewer recombinations of contacts and lower risk of loose connections. ABB EcoSolutions lifecycle tools help optimize maintenance planning, potentially reducing downtime and total cost of ownership over the switchgear lifecycle.