Interruttore Blocco Chiave 16mm Pratico Durevole 2/3 posizioni ON/OFF con 2 Chiavi 5A 250V

16MM On/Off Locking Key Switch Latching Security Lock. Suitable for Panel Mounting Hole Size: 16mm. Latching : press the switch, load power on, and then press the switch, load power off. Position: 2 / 3.

eBay