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Grade 1 Heavy Duty Contact Selection

Grade 1 Heavy Duty Contact Selection
Our Price:  £8.89
List Price:  £13.68
Saving Of:  £4.79 (35%)
(Exc. 20% VAT)(£10.67 Inc. VAT)

Catalogue No:  F10A
Brand:  Knight

Current Item:  


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Special Offer:  Free delivery is available when you order £208.34 or more of selected products.

Knight Security Grade 1 Heavy Duty Surface Contacts

Knight security provide an extensive range of grade 1 heavy duty surface contacts in white or brown plastic and aluminium, some models have built in resistor selection for simple FSL installation.


The F10A is a heavy duty roller shutter contact, sealed against outside attack by a hard wearing resin.

18″ (457mm) of fly lead is provided, encased in a steel armoured sleeve. The sleeve itself is capped with a grommet for ease of installation to junction boxes etc.

Contact dimensions are 150x40x15mm. Magnet is 60x75x32mm overall. This contact operates at a gap of approximately 50mm.

This is a standard 4-wire contact – two tamper wires and two switch wires.

Available with resistors (G2) – use part code F10CMULTI.
Available with resistors (G3) – use part code YF10C.

  • Resin sealed against outside attack
  • Operating gap: ~50mm
  • 18″ Armoured fly lead
  • Aluminium construction
  • Grommet fitting