19mm Power Key Lock OFF ON SPST Switch

19mm Power Key Lock OFF ON SPST Switch   19mm power switch lock, also known as Chicago lock, zinc alloy die cast housing and cylinder, bright chrome plated standard, double-bitted brass flat key, 11 disc tumbler mechanism, 5 number changes available, a variety of terminal changes.   Two-stage switch design, the key switch lock function OFF-ON (SPST), the key can be pull out at 12 o'clock position only, or can be withdrawn at 12 o'clock and 3 o'clock two positions, S203 is a screw terminal foot, S203A is a flat terminal foot, S203B is a cylindrical terminal foot, and there is another spring load for momentary contact and key return at 3 o'clock instantaneous power return, only 12 o'clock out. According to customer needs to increase the processing process, such as: welding wire, thunder carving, marking, etc. Based on convenient production quantity, the 19mm key switches can also be customized according to customer needs.   Contact rating: 4A 125VAC, contact resistance: 50…