This product is not held in stock but will be ordered in when you place your order. Your Norbain Account Manager will contact you to confirm delivery dates for all 'orders on request' items in your basket. Please note that this product is non-returnable.
The A51MULTI is a 4 terminal white flush contact complete with selectable EOL/Alarm resistors. It will fit a standard 20mm diameter recess, expanding to 22mm if the optional contact sheath is used. The round plate is 24mm in diameter.
EOL Resistors: 1k, 2k2, 4k1, 4k7, 5k6, 10k.
Alm Resistors: 1k, 2k2, 4k1, 4k7, 5k6, 6k8, 10k.
These resistors cover the majority of leading panel manufacturers including Honeywell, Texecom, HKC, Risco etc.
Tamper protection is provided by a spring loaded microswitch. This will detect removal from the fitted recess.
The contact can be wired without the integral resistors (Traditional / 4-Wire) if necessary.
Fitting tacks are provided with this contact for immediate installation from the package.
A51MULTI is suitable for shared zone installation with 2+ contacts.
Also available in brown – use part code A51MULTIB.
4T Flush Contact with Resistors (Round Plate)