Knight 4T Small Surface Contact with Resistors

The YEND24 is a small, 4 terminal white surface contact complete with selectable EOL/Alarm resistors. Resistor selection is provided by shunt placement.

A sprung tactile microswitch provides tamper protection, detecting removal of the lid.

EOL Resistors: 1k, 2k2, 4k1, 4k7, 5k6.
Alm Resistors: 1k, 2k2, 4k1, 4k7, 5k6, 6k8.

These resistors cover the majority of leading panel manufacturers including Honeywell, Texecom, HKC, Risco etc.

Dimensions of both contact and magnet are 68x15x17mm.

The contact can be wired without the integral resistors (Traditional / 4-Wire) if necessary.

YEND24 is suitable for shared zone installation with 2+ contacts.

Along with fitting screws, this contact also comes with 2x 3mm spacer shims to assist with installations that are not entirely level. Additional shims can be purchased in a 5 pack – use part code SPA-SS.

YEND24 operates at a gap of approximately 15mm.

Also available in brown – use part code YEND24B.
Also available in Grade 3 – use part code XEND24.

• Operating gap: ~15mm
• Microswitch tamper protection
• Integral resistors (shunt selection)
• Shared zone ready
• PCB with wire clamping terminal blocks
• Supplied with fitting screws and shims