INDCTL Logo
ABBIsolating switch
Product Model

OT250ENUR3TZ

Manufacturer

ABB

Category

Isolating switch

Product ID

93462

In Stock
Last updated: 2025/4/29
View Specifications
ABB OT250ENUR3TZ

Selling Points

  • 1High-performance compact solution for 16 to 2000 amperes.
  • 2Non-fused design ensures reliable operation without the need for fuses.
  • 3Suitable for DIN Rail or panel mounting, offering flexibility in installation.
  • 4Meets IEC 60947-3 standards for safety and reliability.
  • 5Available in bulk pricing for cost-effective solutions.
Product Details
OT250ENUR3TZ
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Degree of Protection
acc. to IEC 60529 IP65
Product Net Width
400 mm
Product Net Height
800 mm
Product Net Depth / Length
230 mm
Product Net Weight
33 kg
Cable Entry Position
Down/Down
Cable Outlets Per Side
Blank / 4xRing-flange+ø25.5
Connecting Capacity Main Circuit
Hole Diameter 8 mm Screw Clamp / PE Terminal 4pcs, 25…120 mm²
Conventional Thermal Current (Ithe)
Fully Enclosed 250 A
Degree of Protection
acc. to IEC 60529 IP65
Enclosure Material
Steel sheet
Handle Color
Stainless Steel
Handle Type
Pistol handle
Maximum Mounted Auxiliary Contacts
2 NO, 2 NC
Mounted Auxiliary Contacts
2 NO, 1 NC
Number of Poles
3P
Rated Conditional Short-Circuit Current (Inc)
40.5 kA
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 1000 V
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)
(380 ... 415 V) 132 kW (500 V) 160 kW (690 V) 200 kW
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-Circuit Making Capacity (Icm)
(1000 V AC) 30 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 8 kA
Special Functions
EMC
Standards
IEC 60947-1, -3
ETIM 8
EC000216 - Switch disconnector
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
Manufacturer ID
1SCA132247R1001

Specifications may be subject to change without notice