5 Pack Metal Key Switch, 12mm Boat Ignition Switch with Key

This key controlled circuit switch is a reliable security power control solution for electric equipment. Adopted high-quality nickel-plated metal shell and flame retardant base, paired with premium silver contact, it features high temperature resistance, corrosion resistance and stable conductivity for safe daily use. Every unit is pre-soldered with 20CM AWG22 wire, no additional welding required, making installation fast and convenient. Standard 12mm threaded mounting fits most panel holes; rated 4A 3-220V meets most low voltage & conventional circuit control demands. The 2-position key lock design avoids accidental or unauthorized power switch operation. 5 pieces per set with total 10 interchangeable keys and mounting nuts included, perfect for electronic DIY, control cabinets, security devices, household & indoor electrical equipment replacement.

• 🔐 Secure Key Lock Control, Smooth Operation: Engraved 2-position ON/OFF locking design, labor-saving key rotation, sensitive & precise switching, wear-resistant and long service life, effectively prevent unauthorized power operation.
• ⚙️ Premium Durable Construction: Nickel-plated metal housing + eco-friendly flame retardant base, high temperature resistant, anti-corrosion & anti-rust; silver conductive contacts ensure low resistance and stable electric transmission.
• 🔌 Pre-Soldered Wire, Easy Installation: Each switch comes with pre-wired 20CM AWG22 copper wires, no extra soldering needed, plug and connect directly, greatly simplify wiring work for installation & DIY projects.
• 📏 Standard 12mm Mount & Wide Application: 12mm threaded panel mount design with mounting nuts included, rated 4A 3-220V, widely suitable for electrical equipment, control panels, DIY electronics and general indoor use.
• 📦 5-Pack Value Set, Total 10 Keys: 5pcs switches in one pack, comes with total 10 interchangeable keys, clear ON/OFF indicator marks, complete accessories, ideal replacement & bulk backup switches.