wieland device for monitoring of safety-related circuits SNA4044K-A AC/DC 24V (A)
Articlenr. R1.188.1860.0
Base unit also for elevators EN 81-20/50 and heaters EN50156-1 single- channel or two-channel control, automatic reset without reset switch monitoring, cross circuit monitoring, 4 enabling current paths, AC/DC 24 V 50-60Hz, screw-terminals pluggable