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ABBIsolating switch
Product Model

OT250E22CP

Manufacturer

ABB

Category

Isolating switch

Product ID

82644

In Stock
Last updated: 2025/4/21
View Specifications
ABB OT250E22CP

Selling Points

  • 1Reliable and efficient electrical connections.
  • 2Front-operated design for easy operation.
  • 3Base-mounted switch-disconnector with terminal bolt kit included.
  • 4Suitable for a wide range of applications.
  • 5Available for back order with competitive pricing.
Product Details
OT250E22CP
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Degree of Protection
Front IP20
Pollution Degree
3
Product Net Width
205 mm 8.07 in
Product Net Height
150 mm 5.91 in
Product Net Depth / Length
160 mm 6.3 in
Product Net Weight
3.83 kg 8.44 lb
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 250 A
Conventional Thermal Current (Ithe)
Fully Enclosed 250 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
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 6.5 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Current AC-21A (Ie)
(380 ... 415 V) 250 A (500 V) 250 A (690 V) 250 A
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 250 A (500 V) 250 A (690 V) 250 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 250 A (500 V) 250 A (690 V) 250 A
Rated Operational Current AC-31B (Ie)
(380 ... 415 V) 250 A
Rated Operational Current AC-33B (Ie)
(380 ... 415 V) 250 A
Rated Operational Power AC-23A (Pe)
(380 ... 415 V) 140 kW (500 V) 170 kW (690 V) 250 kW
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 8 kiloampere rms
Switches Operating Mechanism
Mechanism Between the Poles 22 (Between the Poles)
Terminal Type
Screw Terminals
Terminal Width
20 mm
Tightening Torque
acc. IEC 60947-1 15 ... 22 N·m
Transition Type
Open
Ampere Rating
250 A
Tightening Torque
acc. IEC 60947-1 15 ... 22 N·m
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
1SCA106003R1001

Specifications may be subject to change without notice