Operators must actuate a slider before the switch can be turned on for applications that require an additional level of safety and security. The bright-orange actuator lets users see if the switch is locked. The matte-black housing, bezel, and actuator switch has a 25 A at 12 Vdc rating.

Cole Hersee Co., 20 Old Colony Ave., Boston, MA 02127, (617) 268-2100, www.colehersee.com