1. Advanced Earth Fault ProtectionThe ABB F204 AC-25/0.3-L RCD provides comprehensive protection against sinusoidal alternating earth fault currents, ensuring the safety of people and installations.
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2. High SensitivityWith a sensitivity of 300mA, this RCD offers robust protection against even the slightest fault currents, making it an ideal choice for critical applications.
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3. Versatile ApplicationSuitable for both residential, commercial, and industrial settings, this RCD can be used in a variety of environments where safety is paramount.
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4. Compliance with StandardsDesigned to meet international standards such as IEC/EN 61008, ensuring that your installation is compliant with global safety regulations.
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 AC
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. Reliability and DurabilityManufactured by ABB, a renowned brand in the electrical industry, this RCD is built to last with high-quality components and robust construction, providing reliable performance over time.
Rated Impulse Withstand Voltage (Uimp)
4 kV
Input Voltage Type
AC
Rated Current (In)
25 A
Rated Residual Current
300 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 1.3 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
