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ABBIsolating switch
Product Model

OT40M3/B50

Manufacturer

ABB

Category

Isolating switch

Product ID

82416

In Stock
Last updated: 2025/4/28
View Specifications
ABB OT40M3/B50

Selling Points

  • 1High Amperage Rating: 40A for reliable power distribution.
  • 2Front Operated: Easy to use with a front-operated mechanism.
  • 3IP20 Protection: Ensures safety with IP20 enclosure type.
  • 4DIN Rail/Surface Mount: Versatile mounting options for easy installation.
  • 5Compliant with Standards: Meets IEC, UL, and CSA standards for reliability and safety.
Product Details
OT40M3/B50
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Degree of Protection
Front IP20
Environmental Information
1SCC301262D0201
Pollution Degree
3
Product Net Width
35 mm
Product Net Height
68 mm
Product Net Depth / Length
73 mm
Product Net Weight
4.5 kg
Cable Cross-Section
Cu 0.75 ... 10 mm²
Conventional Thermal Current (Ithe)
Fully Enclosed 40 A
Degree of Protection
Front IP20
Handle Type
Handle and shaft not included
Lock Type
No
Mechanical Durability
20000
Number of Poles
3P
Pollution Degree
3
Power Loss
at Rated Operating Conditions per Pole 1.6 W
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 750 V
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 40 A (500 V) 40 A (690 V) 40 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 23 A (500 V) 23 A (690 V) 12 A
Rated Operational Power AC-23A (Pe)
(220 ... 240 V) 5.5 kW (400 ... 415 V) 11 kW (500 V) 11 kW (690 V) 11 kW
Rated Operational Voltage
Main Circuit 750 V
Rated Short-Circuit Making Capacity (Icm)
(690 V) 0.71 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 0.5 kA
Standards
IEC 60947-3
Terminal Type
Screw Terminals
Tightening Torque
acc. IEC 60947-1 0.8 N·m
Tightening Torque
acc. IEC 60947-1 0.8 N·m
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
1SCA126083R1001

Specifications may be subject to change without notice