Mains disconnection relays, operating hours impulse counter, current relay, mains monitoring relay and current-limiting relays

Eltako mains disconnection relays switch off a monitored 230 V conductor after connected loads are switched off manually. This prevents interfering electromagnetic alternating fields.

A DC voltage with an extremely low residual ripple is used for monitoring purposes. No measurable alternating field is generated but it is guaranteed that room lighting is detected when switched on. The monitored conductor is then switched on again.

Electronically controlled loads or supplied loads, require a high degree of monitoring effort. Here, the self-learning mains disconnection relays are ideal for such applications.

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Technical data – Mains monitoring relays, current relay and current-limiting relays

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