ABB OTM63F3CMA24D: A reliable motorized change-over switch for applications up to 125A, 690V AC, and 220V DC. Ideal for electrical systems requiring high performance and safety.
Product ModelOTM63F3CMA24D
Material Number1SCA124060R1001
Product ID84655
Stock on Request
Last updated: 8/29/2026
Key Features
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Feature1. Reliability and Efficiency The ABB OTM63F3CMA24D is designed to provide reliable and efficient performance in a variety of electrical applications, ensuring your system operates smoothly and consistently.
2
Feature2. High Current Rating With a current rating of up to 125A, this switch is suitable for demanding electrical systems that require high power handling.
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Feature3. Wide Voltage Compatibility Compatible with both AC (up to 690V) and DC (up to 220V) voltages, making it versatile for different types of electrical installations.
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Feature4. Mechanical Endurance Built to withstand the rigors of frequent operation, the OTM63F3CMA24D offers excellent mechanical endurance, ensuring long-term reliability.
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
230 mm 9.06 in
Product Net Height
100 mm 3.94 in
Product Net Depth / Length
116 mm 4.57 in
Product Net Weight
1.64 kg 3.62 lb
5
Feature5. Comprehensive Safety Features Equipped with comprehensive safety features such as mechanical interlock, dielectric strength, and short-time withstand current, providing enhanced protection for your electrical system.
Conventional Free-air Thermal Current (Ith)
Π= 40 °C 63 A
Conventional Thermal Current (Ithe)
Fully Enclosed 63 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
Handle Color
Black
Handle Type
Direct mounted handle
Motor Operational Voltage
24 V DC
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 2.8 W
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
800 V
Rated Operational Current AC-21A (Ie)
(380 ... 415 V) 63 A (500 V) 63 A (690 V) 63 A
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 63 A (500 V) 63 A (690 V) 63 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 63 A (500 V) 60 A (690 V) 40 A
Rated Operational Current AC-31B (Ie)
(380 ... 415 V) 63 A
Rated Operational Current AC-33B (Ie)
(380 ... 415 V) 63 A
Rated Operational Power AC-23A (Pe)
(380 ... 415 V) 30 kW (500 V) 37 kW (690 V) 37 kW
Rated Operational Voltage
Main Circuit 800 V
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 2.5 kiloampere rms
Switches Operating Mechanism
Mechanism at the End of the Switch
Terminal Type
Screw Terminals
Tightening Torque
acc. IEC 60947-1 6 N·m
Transition Type
Open
Tightening Torque
acc. IEC 60947-1 6 N·m
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
