The E90A is a 4-core patio contact sealed against outside attack. Two cores provide switch operation while the remaining 2 function as a tamper loop.
An aluminium casing on both magnet and contact provide a sturdy construction.
Both contact and magnet are 40x14x10mm – offering a small fitting profile. 1 metre of fly lead is provided on the contact. Operating gap is 15mm approx.
Fitting screws are provided.
4-Core Aluminium Patio Contact