Relays & Switches

Haes manufacture a comprehensive range of boxed and un-boxed 24v changeover relays. Our range also includes a neat boxed, double pole relay with a key-switch mounted in the front which can be set to isolate or energise the relay when switched to the on position and a mains isolate switch for compliance with BS5839 Pt 1, recommendations for mains power supplies. All relays have suppressed and polarised coils and are suitable for a host of switching requirements.

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  • A range of 24v dc changeover auxiliary relay switches, suitable for switching up to 250v ac.

    • 8 amp relay
    • Suitable for mains switching
    • Relays suppressed and polarised
    • Fused or un-fused
    • LED 'activated' indicator
    • Double pole changeover 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.

    • 8 amp double pole relay
    • Suitable for mains switching
    • Option switch to energise relay on isolation
    • Selectable internal buzzer on isolation
    • LED 'isolated' indication
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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.

    • 8 amp double pole relay
    • Suitable for mains switching
    • Boxed unit or PCB only
    • 0-255 second, minute or hour timer
    • Delay timer or pulsing relay
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  • The lockdown alert alarm relay has been developed to be used in conjunction with a fire control panel to provide a pulsing or continuous alert of the impending lockdown of a building, but may be suitable for other key switch operated relay applications.

    • Developed to provide 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
    • Key switch activation
    • Double pole 8A relay
    • Programmable ON/OFF times in steps of 1 second, up to 15 seconds
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  • The Haes fire alarm mains isolate switch provides a secure method of isolation for fire alarm mains supply voltage in accordance with BS 5839 Pt1:2013 25.2, recommendations for mains power supplies.

    • Secure isolation for fire alarm mains supply voltage
    • Both neutral and live is switched
    • Double pole contacts
    • Protection fuse provided
    • Power indicator LED
    • Compliant with BS 5839  Pt1:2013
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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.

    • Coils are polarised and suppressed
    • Fused and un-fused versions available
    • 8 amp relays suitable for switching mains
    VIEW DETAILS

Showing all 6 results