Product Model

OT125ALUU4BLZ

In Stock
Last updated: 2025/4/30
ABB OT125ALUU4BLZ

Selling Points

  • 1High Current Rating: 125A current rating for reliable power distribution.
  • 2Flexible Mounting: Compatible with both DIN rail and panel mounting options.
  • 3UL98 Approval: Meets UL98 standards for safety and reliability.
  • 4Compact Design: Compact dimensions (103 mm x 205 mm x 86 mm) for space-efficient installations.
  • 5Robust Construction: Built to withstand high operational currents with minimal power loss (29W).
Product Details
OT125ALUU4BLZ
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Degree of Protection
acc. to IEC 60529 IP65
Pollution Degree
3
Product Net Width
250 mm
Product Net Height
400 mm
Product Net Depth / Length
180 mm
Product Net Weight
12 kg
Cable Cross-Section
10 ... 70 mm²
Cable Entry Position
Up/Down
Cable Outlets Per Side
Blank / Blank, Knock-outs: 10mm, 12.5mm, 20.5mm, 25.5mm
Conventional Thermal Current (Ithe)
Fully Enclosed 125 A
Degree of Protection
acc. to IEC 60529 IP65
Enclosure Material
Steel sheet
Handle Color
Black
Handle Type
Pistol handle
Maximum Mounted Auxiliary Contacts
2 NO, 1 NC
Mounted Auxiliary Contacts
0 NO, 0 NC
Number of Poles
4P
Pollution Degree
3
Power Loss
at Rated Operating Conditions per Pole 6.5 W
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 750 V
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 125 A (690 V) 125 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 105 A (690 V) 50 A
Rated Operational Voltage
Main Circuit 750 V
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
1SCA103392R1001

Specifications may be subject to change without notice