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Ziton A Series mini relay unit, mains switching

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£53.50
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A51E-1 - Addressable mains relay module

Ziton A Series Mini Relay Unit, mains switching

A51E-1 - Addressable mains relay module

Rated to switch local mains - The Ziton A51E is an addressable relay providing double pole, volt free, change over contacts, rated to switch local mains supplies. The Ziton A51E unit is intended for installation within the equipment to be switched, thereby offering savings in installation costs when compared to long, auxiliary circuit, wiring runs out from the control panel. Complying with EN54 Part 18, the Ziton A51E relay can be located anywhere on the two core ZP loop and is designed for power up or shut down of the mains electrical supply to ancillary equipment The Ziton A51E unit is ideal for the control of associated system equipment such as mains fed magnetic door release circuits, extract fans and dampers.

Low profile moulding - The Ziton A51E relay can be programmed to be activated by any single device, groups of devices or all system devices. All types of system input signals can be arranged to operate the Ziton A51E, which can include control panel indicators, zonal outputs, callpoints or sensors. Terminals 1-2 and 5-6 provide normally closed relay connections (opening on alarm), terminals 2-3 and 4-5 provide normally open relay connections (closing on alarm).

Housed in a low profile moulding, the relay is designed to clip directly onto a standard DIN 35 mounting rail or equipment panel chassis. Alternatively the relay can be installed in a SMB-DIN100 box (one unit capacity) or SMB-DIN200 box (two unit capacity) care should be taken to prohibit casual entry into the enclosure.

LED indication - A red LED indicator positioned on the front moulding flashes when the interface contacts have operated. For system test and commissioning the relay contacts can be operated manually, enabling control circuits to be tested. Installed as part of an analogue addressable system, up to 127 line devices (sensors, callpoints or interface units) can be connected to each of the control panel loops. All loop devices incorporate switch settings enabling them to be assigned a unique address, which is polled by the panel every two seconds.

A51E Standard Features:

  • Addressable mains rated unit
  • Complies with EN54 Part 18
  • Miniature size
  • DIN 35 mounting rail fixing
  • Loop wired - adjacent or internal to equipment to be switched
  • Operated from any combination of input addresses
  • Double pole, volt free change over contacts
Model No A51E-1

Standard Delivery - 3 Working Days (Orders must be placed before 11am Mon - Fri excluding bank holidays and weekends).

Deliveries can only be made to UK mainland addresses.

All deliveries on behalf of Sonic Fire & Security Ltd must be signed for by the person placing the order or their agent, and goods can only be delivered to the address stated on the order.

All delivery charges are clearly stated on checkout. If you wish to order multiple items then delivery may be reduced, please contact us.

Sonic Fire & Security Ltd will confirm delivery date by e-mail. It is the customer

While Sonic Fire & Security Ltd shall make every effort to effect fast delivery they shall not be held liable for lost profits, loss of business or any other consequential, special, indirect or punitive damages, or any claim by a third party.

All orders from Sonic Fire & Security Ltd may be returned within 30 days for a full refund provided they are returned as new and complete including original packaging, accessories and manuals etc.

All returned merchandise must be in the original packaging including manuals, accessories, cables, etc. All free items must be returned together with purchased items in order to receive a full refund. Any shipping and/or handling charges on the original order cannot be refunded. At our discretion, we may levee a restocking fee of 15% of the cost of new items returned. Damaged or incomplete items which cannot be resold will severely affect your refund. Any vouchers or gift certificates earned by a returned order will be voided, and the voucher amount will be charged to any order to which it was applied.

Sonic Fire & Security Ltd is not responsible for shipping costs or damage on returned items. Units to be returned should be packed carefully. Please be advised that packages sent by normal Postal Service cannot be tracked to ensure delivery. Since Sonic Fire & Security Ltd cannot provide credit for a return without confirming its receipt, we recommend that you use a delivery service that can be tracked and or insured.

The customer should inspect the goods on receipt and within 10 days advise Sonic Fire & Security Ltd of any shortages or defect in either material or workmanship. Customers have the right to cancel orders within 7 working days without giving a reason. The customer must pay for the cost of returning the goods. This does not affect your statutory rights as a consumer.

 

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