OT25ELMM3B

Product ID:70340
Updated: 2026/4/3
ABB OT25ELMM3B

Key Features

  • 1Comply with IEC 60947-3 for guaranteed safety standards. 2、Handle up to 600Vac and 32A Ith for demanding applications. 3、Ensure reliability with durable, Finland-made construction. 4、Simplify installation via versatile DIN rail mounting. 5、Achieve secure load breaking with an 8kV impulse voltage rating.
Product Details
OT25ELMM3B
ABB

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Degree of Protection
acc. to IEC 60529 IP54
Pollution Degree
3
Product Net Width
146 mm
Product Net Height
198 mm
Product Net Depth / Length
110 mm
Product Net Weight
1.6 kg
Cable Cross-Section
0.75 ... 10 mm²
Cable Entry Position
Up/Down
Cable Outlets Per Side
2xø25.5+ø16.5 / 2xø25.5+ø16.5
Conventional Thermal Current (Ithe)
Fully Enclosed 32 A
Degree of Protection
acc. to IEC 60529 IP54
Enclosure Material
Steel sheet
Handle Color
Black
Handle Type
Selector handle
Maximum Mounted Auxiliary Contacts
2 NO, 2 NC
Mounted Auxiliary Contacts
0 NO, 0 NC
Number of Poles
3P
Pollution Degree
3
Power Loss
at Rated Operating Conditions per Pole 0.6 W
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 750 V
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 25 A (690 V) 25 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 20 A (690 V) 11 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
1SCA022461R8180

Specifications may be subject to change without notice