interlocking relay for command

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Size: 6321px × 4640px
Photo credit: © Andreas Zieher / Alamy / Afripics
License: Royalty Free
Model Released: None

Keywords: box, boxes, contact, copper, electric, electricity, energy, iron, lug, magnet, magnetic, metal, metals, power, put, relay, roll, schaltkontakte, screw, signal, sink, soldering, steel, stellwerkrelais, stromfluss, switch, unit