FLAME RETARDANT Grade 3 Flush Contact For Steel Doors (2k2/4k7 Resistors)

Grade: 3
Model: AR042K24K7-FR

AR042K24K7-FK is a Fire Resistant, push fit, single reed flush contact.

  • Material: LG Chemical AF-312 ABS, Flame Retardant, High Impact, High Flow
    • Flammability: UL94
  • Fire tested, approved and certificated to BS EN 1634-1:2014
    • Exova WF Report Number 399244
  • Test furnace temperature reached 1064° C, at end of test duration of 136 minutes


This contact is designed in such a way that magnetic interference from surrounding metals is reduced, allowing it to be used in steel framed doors.

However, this contact also functions perfectly well in timber frames and doors.

The barrel of this contact holds 4 sloped crush ribs – allowing it to easily slide into a 20mm diameter recess, locking at the contact plate.

6 core wiring allows this contact to be used with both, either or none of the included resistors. The 2k2/4k7 resistors provided are suitable for use with a variety of Castle, Menvier, Pyronix, Scantronic & Texecom Premier panels, as well as any others that use the 2k2/4k7 configuration.

Magnetic Interference Detection allows it to meet the standards required for Security Grade 3.

Environmental Class

III – Outdoor sheltered

Fly Lead

1m – 6 core


Wire loop

Operating Gap


Please click on the links below to download the relevant document for this product

You may also like…

Back to top