46950

NS-AOHS-11242 Optical smoke detector NS-AOHS-IS Smoke detector art. 11250 NS-ISOLATOR Intrinsically safe isolator NS-ISOLATOR Intrinsically safe isolator NS-ADAPT-IS Adaptor N1430 5200173-00A EC-H/BS 78°C conv. heat det 5200174-00A EC-H/A1R 58°C ROR cat det