The 2CPSA1A1B Safety Interlock Switch from Honeywell is a Cable Pull Safety Switch. This Honeywell 2CPSA1A1B switch primarily offers emergency stop protection for exposed conveyor lines. Safety Interlock Switches are designed for mounting on a door or a cover, so that when the door or other part is opened, they open automatically. They prevent the gear shift lever from moving until the brake is applied.

The safety switch is available with a removable contact block version for design flexibility. Featuring sturdy zinc die-cast housing, this Honeywell Switch is durable and ideal for long-lasting use. They are generally used in conveyor systems that experience wide temperature swings and high-amount of vibration, as well as in perimeter guarding where hosedown conditions are prevalent.