The ABB OT1200U11 is a high-performance DC disconnect switch rated at 200A and 1000VDC. It offers flexibility, safety, and reliability for industrial power distribution systems.
Product ModelOT1200U11
Material Number1SCA126242R1001
Product ID83460
Stock on Request
Last updated: 8/29/2026
Key Features
1
Feature1. High Performance and Reliability The ABB OT1200U11 is engineered to provide consistent and reliable performance in demanding industrial environments, ensuring your electrical system operates smoothly and efficiently.
2
Feature2. Safety Features Equipped with advanced safety features, the OT1200U11 ensures safe operation and reduces the risk of electrical accidents, protecting both personnel and equipment.
3
Feature3. Flexible Installation Options Designed for base mounting, the OT1200U11 offers flexibility in installation, allowing it to be easily integrated into various industrial settings.
4
Feature4. High Current Rating With a current rating of 200A, the OT1200U11 is capable of handling high-power applications, making it an ideal choice for demanding industrial power distribution needs.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Degree of Protection
Front IP00
Environmental Information
1SCC301233D0201
Pollution Degree
3
Product Net Width
254.5 mm
Product Net Height
372 mm
Product Net Depth / Length
145.5 mm
5
Feature5. Compliance with Industry Standards The OT1200U11 meets or exceeds industry standards, including UL 1000 VDC, ensuring compliance with regulatory requirements and enhancing the overall reliability of your electrical system.
Product Net Weight
12.1 kg
Degree of Protection
Front IP00
Distance Between Phases
Standard
Handle Type
Handle and shaft not included
Lock Type
No
Mechanical Durability
6000
Mounting Type
Base mounting
Number of Poles
2P
Operating Mode
Front operated
Pollution Degree
3
Power Loss
at Rated Operating Conditions per Pole 48 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 1000 V
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 1600 A (500 V) 1600 A (690 V) 1600 A
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-Circuit Making Capacity (Icm)
(690 V) 110 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 50 kA
Standards
IEC 60947-3 / UL 98 / CSA C22.2 NO.4
Switches Operating Mechanism
Mechanism Between the Poles 11 (Between the Poles)
Terminal Type
Lug terminals
Tightening Torque
acc. IEC 60947-1 56.5 N·m
Maximum Operating Voltage UL/CSA
600 V
Ampere Rating
1200 A
Tightening Torque
acc. IEC 60947-1 56.5 N·m
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5293 >> Switch disconnector
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
1SCA126242R1001
ABB OT1200U11: High-Performance DC Disconnect Switch for Reliable Power Distribution | INDSLT
