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ABBDual power conversion switch
Product Model

OTM250E4YM230C

Manufacturer

ABB

Category

Dual power conversion switch

Product ID

86656

In Stock
Last updated: 2025/4/22
View Specifications
ABB OTM250E4YM230C

Selling Points

  • 1High reliability and durability for industrial use.
  • 2Motorized operation for easy switching.
  • 3Rated current: 250A (AC-21B; 400-415Vac).
  • 44-pole configuration for comprehensive control.
  • 5Compatible with 230Vac supply voltage.
Product Details
OTM250E4YM230C
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Degree of Protection
Front IP00
Pollution Degree
3
Product Net Width
331 mm
Product Net Height
150 mm
Product Net Depth / Length
285 mm
Product Net Weight
8.1 kg
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 250 A
Conventional Thermal Current (Ithe)
Fully Enclosed 250 A
Degree of Protection
Front IP00
Distance Between Phases
Standard
Fourth Pole Position
Right Side
Fourth Pole Type
Switched - Simultaneous Function
Handle Color
Black
Handle Type
Direct mounted handle
Lock Type
Yes
Mechanical Durability
20000
Motor Operational Voltage
220 ... 240 V AC
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)
acc. to IEC/EN 60664-1 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 Power AC-23A (Pe)
(220 ... 240 V) 75 kW (400 ... 415 V) 140 kW (500 V) 170 kW (690 V) 250 kW
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-Circuit Making Capacity (Icm)
(690 V) 30 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 8 kA
Standards
IEC 60947-3
Switches Operating Mechanism
Mechanism at the End of the Switch
Terminal Type
Lug terminals
Tightening Torque
acc. IEC 60947-1 15…22 N·m
Transition Type
Open
Tightening Torque
acc. IEC 60947-1 15…22 N·m
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
1SCA140870R1001

Specifications may be subject to change without notice