Knight 5 Terminal, Grade 2 Surface Contact with Tamper, Single Reed

The D25 is a 5 terminal surface contact - two switch terminals, two tamper terminals and one spare terminal. This contact uses a sprung tactile tamper switch to detect removal from the fitting surface. It has a fairly small fitting profile (dimensions 67x14x13mm for both contact and magnet) and operates at a gap of approximately 20mm. Provided with the required fitting screws. Also available in brown - use part code D25B. - 1x Spare brass terminal - Operating gap: ~20mm - Microswitch tamper protection - Supplied with fitting screws