The ABB F204 AC-40/0.5 IEC Residual Current Circuit Breaker offers advanced protection against earth fault currents, ensuring safety and reliability in various applications.
Product ModelF204 AC-40/0.5 IEC
Material Number2CSF204005R4400
Product ID76988
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. Advanced Earth Fault ProtectionThe ABB F204 AC-40/0.5 IEC RCCB provides robust protection against sinusoidal alternating and direct pulsating earth fault currents, ensuring the safety of people and installations.
2
2. High SensitivityWith a sensitivity of 0.5mA, this RCCB detects even the slightest deviations in earth fault currents, providing early warning and swift action to prevent damage.
3
3. Versatile ApplicationSuitable for residential, commercial, and industrial settings, the F204 AC-40/0.5 IEC RCCB is a versatile solution for various installation habits, including wiring with busbars or cables.
4
4. Compliance with International StandardsManufactured according to IEC/EN 61008 standards, this RCCB meets the highest international safety and performance criteria, ensuring compatibility with global electrical systems.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Standards
IEC 61008
Type of Residual Current
Type AC
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
5
5. Compact and Reliable DesignThe compact design of the F204 AC-40/0.5 IEC RCCB makes it easy to install and maintain, while its reliable construction ensures long-lasting performance under various climatic conditions.
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
Maximum Surge Current
0.25 kA
Leakage Current Type
AC
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
