The ABB F204 A-40/0.5 provides reliable earth fault protection with a pure differential switch, ensuring safety in residential and commercial settings.
Product ModelF204 A-40/0.5
Material Number2CSF204101R4400
Product ID76967
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Enhanced Safety FeaturesThe ABB F204 A-40/0.5 is equipped with a pure differential switch, which provides superior protection against earth fault currents, ensuring the safety of people and installations.
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2. Efficient DesignWith an input current of 40A and a differential current of 0.5A, this circuit breaker is designed to handle a wide range of applications, making it versatile for both residential and commercial use.
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3. Reliable PerformanceThe F204 A-40/0.5 features a robust construction that ensures consistent performance under various conditions, providing reliable protection against electrical faults.
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4. Easy InstallationThe compact design and straightforward installation process make the ABB F204 A-40/0.5 a convenient choice for electrical engineers and DIY enthusiasts alike.
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 UL 1053
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)
110-254 V
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5. Compliance with StandardsThis product complies with international standards, ensuring it meets the necessary safety and performance requirements for residential and commercial applications, providing peace of mind for users and installers.
Rated Impulse Withstand Voltage (Uimp)
4 kV
Input Voltage Type
AC
Rated Current (In)
40 A
Rated Residual Current
500 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
Right
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
