Differential Switch, RCCB, 4P 40A 30mA
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- Department: Fuses and automatic switches
- Category of products: Automatic switches
- Sub-category: Combined differential switches
- You've seen it before.: 11
Differential Switch, RCCB, 4P 40A 30mA
This is a description of a differential switch, also known as an RCCB (Residual Current Circuit Breaker).
- 4P: Indicates that the switch has four poles.
- 40A: Specifies the maximum current rating of the switch.
- 30mA: Represents the sensitivity level of the residual current detection, meaning it trips at 30 milliamperes of leakage current.
