OT800U22

Product ID:86636
Updated: 2026/7/15
ABB OT800U22

Key Features

  • 1Ensure reliable operation with a high-performance disconnect switch design.
  • 2Save panel space using a compact size with integral terminal lug kits.
  • 3Meet global safety standards through UL and IEC approvals.
  • 4Handle high-power applications rated for 1200A at 600V max voltage.
  • 5Deploy flexibly in both three-phase and single-phase electrical systems.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Degree of Protection
Front IP00
Environmental Information
1SCC301233D0201
Pollution Degree
3
Product Net Width
414.5 mm
Product Net Height
372 mm
Product Net Depth / Length
151.5 mm
Product Net Weight
22.2 kg
Conventional Thermal Current (Ithe)
Fully Enclosed 800 A
Degree of Protection
Front IP00
Distance Between Phases
Standard
Fourth Pole Position
Right Side
Fourth Pole Type
Switched - Simultaneous Function
Handle Type
Handle and shaft not included
Lock Type
No
Mechanical Durability
6000
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 29 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 Current AC-23A (Ie)
(380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 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-Circuit Making Capacity (Icm)
(690 V) 92 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 50 kA
Special Functions
No
Standards
IEC 60947-3 / UL 98 / CSA C22.2 NO.4
Switches Operating Mechanism
Mechanism Between the Poles 22 (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
800 A
Horsepower Rating UL/CSA
(acc. to UL 240 V) 250 Hp (acc. to UL 480 V) 500 Hp (acc. to UL 600 V) 500 Hp
Tightening Torque
acc. IEC 60947-1 56.5 N·m
Tightening Torque UL/CSA
500 in·lb
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
1SCA105639R1001

Specifications may be subject to change without notice

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