BTS 19: Solid State

Electro Technical Applications' ETR10 solid state relay has a number of timer functions to offer users


EXR10 combines a solid state relay with diagnostic functions


The ETR10 is a solid state relay, offering a great number of timer functions such as ‘on’ and ‘off’ delay, pulsing, blinking and electronic overcurrent protection.

As it has no mechanical contacts, it is wear-free and its robust design is insensitive to shock, vibration and dust.

E-T-A's EXR10 combines a solid state relay with diagnostic functions such as low voltage monitoring, wire break detection and current proportional voltage output. This is completed by an electronic overcurrent protection.

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Both relays have been designed for switching and protecting valves, motors, lamps etc in DC12V and DC24V on-board electrical systems – no matter whether it is road vehicles, construction machinery, agricultural vehicles or rail vehicles.

The low quiescent current and operating current consumption is of the essence with all these applications.

What’s more, the relays are remotely resettable after overload tripping if an overload in the load path has caused the relay to switch off.

The relays fit into four-pole or seven-pole standard automotive relay sockets to ISO 7588 (ISO Mini). In DC 12V or DC 24V electrical systems, the ETR10 is suitable for current ratings between 1 and 30A.

The E-T-A relay configurator is available online to order your relay. You can select your relay options and your configuration will be shown. Your request will be handled promptly and you’ll be contacted in 24 hours. For further information call (02) 9726 3011 or visit

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