Relays & Switches

Here at Haes we produce our own superb range of high quality relays and switches. From standard double pole change-over relays to key operated relays, timer relays, lock down alert pulsing relays and mains isolating switches we have a solution for virtually any site switching scenario.

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  • The Haes Fire Alarm Mains Isolate Switch is a purpose designed switch for the isolation of the mains supply to a fire alarm control panel in accordance with the requirements of BS5839 Pt 1 and BS EN60669.

     

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  • 8 amp, double pole, 24v dc changeover auxiliary relay switches, suitable for a multitude of site switching requirements. This relay is suitable for mains switching, and is available with fused or un-fused contacts.

     

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  • A 24v dc changeover auxiliary relay with an isolate key switch which can be used to isolate the relay or energise the relay. Suitable for switching up to 250v ac. This relay is 8 amp double pole, and has an LED ‘isolated’ indicator.

     

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  • A multi-purpose 24v timer or pulsing relay with 8A double pole contacts, configurable to provide a variety of operational functions. Available as a boxed unit with isolate key switch or as a PCB only with self adhesive, Nylon mounting pillars. This relay is suitable for mains switching and has a 0-255 second, minute or hour timer.

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  • The Haes lockdown alarm switch has been developed¬†to assist with the lockdown policy of any school, hospital or other public building and provides a pulsing or continuous alert of the impending lockdown of a building. Designed to be used in conjunction with the class change inputs of a fire control panel it has key switch activation, double pole 8A relay and individually programmable ON/OFF times.

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  • A range of 3 & 8 amp, 24v changeover relays mounted on a small PCB. Coils are polarised and suppressed. Haes relay cards are supplied with self adhesive, nylon, mounting pillars for easy and convenient fitting. Relay cards are available in fused or un-fused versions.

     

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Showing all 6 results