ABB Elcb-40 Ax-2 Pole-100 Ma-Fh202-402100 R-2400

Highlights

• "40 Ax" designation indicates the maximum rated current of the circuit breaker, which is 40 amperes. The "Ax" might refer to a specific series or model within ABB's product range.
• "2 Pole" designation signifies that the ELCB has two poles. In electrical terminology, a pole refers to a set of contacts that opens or closes the circuit.
• "100 mA" indicates the sensitivity of the ELCB, measured in milliamperes.
• primary function of the ELCB is to protect against electrical shock by detecting stray currents that flow from the live conductors to the ground (earth).
• ABB FH202-402100 likely features a mechanical tripping mechanism that activates when the leakage current exceeds the predetermined threshold.