"ABB OT1600E22K-135: A high-performance, 4-pole disconnector rated for 1500Vdc and 1600A. Front-operated and base-mounted for reliable operation in demanding applications."
Product ModelOT1600E22K-135
Material Number1SCA159248R1001
Product ID80994
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High-Performance Design\"The ABB OT1600E22K-135 is engineered to handle high currents and voltages, ensuring reliable operation in demanding electrical systems.\"
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2. Front Operation\"Front-operated for easy and safe handling, reducing the risk of accidental operation and enhancing user safety.\"
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3. Base Mounting\"Base mounting provides a secure and stable installation, ensuring the disconnector remains in place even under heavy loads.\"
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4. Versatile Connectivity\"Available in connection types 2 and 3, the OT1600E22K-135 offers flexibility to meet various electrical system configurations.\"
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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 Frame Size
OT1600-135
Product Net Width
414.5 mm 16.3 in
Product Net Height
372 mm 14.6 in
5. Comprehensive Safety Features\"Equipped with comprehensive safety features, including padlockable handles to prevent unwanted operation, ensuring a secure working environment.\"
Product Net Depth / Length
148.5 mm 5.9 in
Product Net Weight
22.3 kg 49.2 lb
Connection Configuration
Connection type 2 or 3
Conventional Free-air Thermal Current (Ith)
Π= 40 °C 1600 A Π= 40 °C 2500 A
Conventional Thermal Current (Ithe)
Fully Enclosed 1600 A Fully Enclosed 2500 A
Degree of Protection
Front IP00
Handle Color
Black
Handle Length
274 mm 10.8 in
Handle Type
Direct mounted pistol type handle
Lock Type
Yes
Mechanical Durability
600 cycle
Mounting Type
Base mounting
Number of Circuits
1 2
Number of Poles
4
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)
1500 V
Rated Operational Current AC-20B
(1000 V AC) 1600 A (1000 V AC) 2500 A
Rated Operational Current DC-20B
(1500 V DC) 1600 A (1500 V DC) 2500 A
Rated Short-time Withstand Current Low Voltage (Icw)
for 0.3 s 36 kA for 0.3 s 50 kA for 0.3 s 65 kA
Rated Voltage (Ur)
1500 V
Shaft Diameter
12 mm 0.47 in
Shaft Length
280 mm 11.0 in
Special Functions
No
Standards
IEC 60947-1, -3
Switches Operating Mechanism
Mechanism Between the Poles 22 (Between the Poles)
Terminal Type
Lug terminals
Terminal Width
50 mm 1.97 in
Utilization
Energy Storage System (ESS)
Utilization Category
Connecting and disconnecting under no-load conditions - occasional actuation (DC-20B) Connecting and disconnecting under no-load conditions - occasional actuation (AC-20B)
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)
Manufacturer ID
1SCA159248R1001
ABB OT1600E22K-135: High-Performance 4-Pole Disconnector for 1500Vdc, 1600A | INDSLT
