Grade 3 Heavy Duty Contact Selection

Knight Security Grade 3 Heavy Duty Surface Contacts

Knight security provide an extensive range of grade 3 heavy duty surface contacts in white or brown plastic and aluminium, some models have built in resistor selection for simple FSL installation.

Key Features

• The H10A is a heavy duty angle contact, sealed against outside attack.
• 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.
• Both contact and magnet are 80x25x27mm, angled at 90 degrees from the fitting surface. This contact operates at a gap of approximately 50mm.
• This is a standard 4-wire contact – two tamper wires and two switch wires. Fitting screws are provided in the package.
• Available with resistors (G3) – use part code YH10A.