Applications

Type E-1048-8D is suited to all applications with DC 12 V or DC 24 V

circuits, where magnetic valves, motors or lamp loads have to be

switched and protected:

- road vehicles (utility vehicles, buses, special vehicles)

- construction and agricultural machinery

- rail vehicles

- marine industry (ships, boats, yachts etc.)

The Power Relay is also suitable for industrial use (process control,

machine-building, engineering) as an electronic coupling relay between

PLC and DC 12 V or DC 24 V load

Features

l Integral power electronics provide a wear-resistant switching

function, insensitive to shock, vibration and dust.

l Compared to electro-mechanical relays, only a fraction of the

closed-circuit current or switching current is needed. This is

important for battery buffered load circuits which have to remain

controlled even with the generator off line.

l The extremely low induced current consumption of less than 50 μA is

absolutely necessary for battery buffered applications.

l The load circuit is disconnected in the event of a short circuit

(ENTRY version) or overload/short circuit (ENTRYprotect version).

l For switching and monitoring loads of 30 A plus it is possible to

connect several units in parallel. Uniform power distribution between

units must be ensured by symmetrical design of the supply cables

(length and cross section).

l Coloured label, for the identification the rated current (e. g. red = 10 A).