Advanced RCCB for earth fault protection, suitable for residential, commercial, and industrial use, with a rated residual current of 40 mA and a rated current of 40 A.
Product ModelF204 A-40/0.3-L
Material Number2CSF204123R3400
Product ID69671
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Enhanced Safety FeaturesThe ABB F204 A-40/0.3-L RCCB is designed to protect people and installations from fault current to earth, ensuring a safe electrical environment.
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2. Versatile ApplicationSuitable for various applications including residential, commercial, and industrial settings, making it a versatile solution for different electrical needs.
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3. Reliable PerformanceWith a rated residual current of 40 mA and a rated current of 40 A, this RCCB provides reliable protection against earth faults, ensuring continuous operation of electrical circuits.
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4. Selective ProtectionThe RCCB offers selective protection, which means it can differentiate between earth faults and other types of faults, reducing unnecessary tripping and ensuring critical systems remain operational.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Standards
IEC/EN 61008
Type of Residual Current
Type A
Rated Voltage (Ur)
230/400 V
Rated Operational Voltage
230 / 400 V AC
Rated Insulation Voltage (Ui)
500 V
Test Voltage (Ut)
195-440 V
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5. Compliance with StandardsMeets international standards such as IEC 61008, ensuring compliance with global safety regulations and providing peace of mind for users.
Rated Impulse Withstand Voltage (Uimp)
4 kV
Input Voltage Type
AC
Rated Current (In)
40 A
Rated Residual Current
300 mA
Rated Conditional Short-Circuit Current (Inc)
10 kA
Leakage Current Type
A
Frequency (f)
50/60 Hz
Rated Frequency (f)
50 ⦠60 Hz
Power Loss
at Rated Operating Conditions per Pole 3.2 W
Power Supply Connection
Arbitrary
Electrical Endurance
10000 cycle
Number of Poles
4
Number of Modular Spacings per DIN Rail
4
Operating Characteristic
Instantaneous
Position of Neutral Terminals
Left
Tightening Torque
2.8 N·m
Accessory Type
Auxiliary contact Signal / auxiliary contact Shunt trip Auto re-closing units Motor operating device Overvoltage release Undervoltage release
