• Haydon Kerk

Doorlock Switch

The HSI doorlock switch is a rugged pushbutton type switch used in heavy duty applications. HSI constructs this switch under rigorous quality specifications using high tolerance materials that provide reliable performance even in harsh environments. The key component of this switch is the industry proven electrical switching mechanism which is hermetically sealed in a highly protective assembly made of stainless steel. The HSI doorlock switch also features a unique, flexible design which allows the operator to adjust the plunger to a specific switch activation point. With a l/8"pre-travel-1/2"total travel, the doorlock switch gives engineers flexibility, latitude and desirable mechanical options. The HSI doorlock switch is available with various mounting configurations and a variety of contact ratings ranging from 5 amperes at 28 V DC to 10 milliamps at 30 mV. The switches are tested under severe conditions including humidity, moisture, rain, icing, high/ low temperature, vibration and shock. Applications include heavy cargo doors used by aircraft, water or land transport vehicles and/or industries that require heavy duty door or hatch switching capability.