ABB OT40F3C Disconnect Switch: 40A, 3P, 50Hz, manual change-over switch for motor controllers and overload protection. Ideal for efficient and safe electrical operations.
Product ModelOT40F3C
Material Number1SCA104913R1001
Product ID84932
Stock on Request
Last updated: 8/29/2026
Key Features
1
Feature1. Reliability and Safety:\"The ABB OT40F3C Disconnect Switch ensures reliable and safe electrical operations with its robust design and high-quality components.\"\",\"2. Versatile Applications:\"Perfect for motor controller and motor overload protection applications, the OT40F3C is versatile and adaptable to various electrical needs.\"\",\"3. Efficient Operation:\"Designed for efficient operation, the OT40F3C minimizes downtime and maximizes productivity in your electrical systems.\"\",\"4. Compliance and Standards:\"Compliant with UL 508 standards, the OT40F3C meets stringent safety and performance requirements, ensuring you meet regulatory standards.\"\",\"5. Easy Installation and Maintenance:\"Easy to install and maintain, the OT40F3C features a user-friendly design that simplifies handling and shaft operation, reducing maintenance costs and time.\"
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Degree of Protection
Front IP20
Pollution Degree
3
Product Net Width
70 mm 2.76 in
Product Net Height
68 mm 2.68 in
Product Net Depth / Length
68 mm 2.68 in
Product Net Weight
0.25 kg 0.55 lb
Cable Cross-Section
0.75 ... 10 mm²
Conventional Free-air Thermal Current (Ith)
Π= 40 °C 40 A
Conventional Thermal Current (Ithe)
Fully Enclosed 40 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
Handle Color
Black
Handle Type
Handle and shaft not included
Mounting Type
Base mounting
Number of Poles
3P
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 1.6 W
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
750 V
Rated Operational Current AC-21A (Ie)
(380 ... 415 V) 40 A (500 V) 40 A (690 V) 40 A
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)
(380 ... 415 V) 11 kW (500 V) 11 kW (690 V) 11 kW
Rated Operational Voltage
Main Circuit 750 V
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 0.5 kiloampere rms
Standards
UL 98 / IEC60947-3
Switches Operating Mechanism
Mechanism on Top of the Switch
Terminal Type
Screw Terminals
Tightening Torque
acc. IEC 60947-1 0.8 N·m
Transition Type
Open
Ampere Rating
40 A
Horsepower Rating UL/CSA
(acc. to UL 200 V) 10 Hp (acc. to UL 208 V) 10 Hp (acc. to UL 240 V) 10 Hp (acc. to UL 480 V) 20 Hp (acc. to UL 600 V) 25 Hp
Tightening Torque
acc. IEC 60947-1 0.8 N·m
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5290 >> Disconnect switch
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
