Advanced protection against fault currents to earth. Ideal for residential, commercial, and industrial applications.
Product ModelF204 A-40/0.3
Material Number2CSF204101R3400
Product ID76982
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Advanced ProtectionThe ABB F204 A-40/0.3 Residual Current Circuit Breaker offers robust protection against fault currents to earth, safeguarding people and installations.
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2. Versatile ApplicationsSuitable for residential, commercial, and industrial settings, this RCCB ensures comprehensive safety across various environments.
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3. Standard Instantaneous and Selective AC and A TypesThe product is available in multiple configurations to meet specific application needs, providing flexibility and reliability.
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4. Compliance with International StandardsMeets IEC/EN 61008 and UL 1053 standards, ensuring compliance with global safety regulations.
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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
5. Enhanced Safety FeaturesWith a sensitivity of 0.3 mA, this RCCB provides additional protection against direct contacts, enhancing overall safety and reliability.
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
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