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NOARK Wyłącznik różnicowoprądowy 3-faz 4P 40A 300mA 6kA TypA (108370)
151.29
151.29
151.29
Shipping within | 48 hours |
Shipping price | The Lack Of |
The Availability Of | 5 opak |
Order by phone: +48 720829292
Ex9L residual current circuit breakers are designed for residential and industrial applications. Their construction
is based on the classic principle of permanent magnet and polarized relay operation. The advantage of
of such a solution is the independence of protective functions from voltage. The corresponding voltage value is
necessary only during the periodic test of the residual current circuit breaker with the "T" button.
Residual current circuit breakers should be tested regularly every month.