The Highpower Pushplate 100 PN series of heavy duty controls are typically used in conjunction with an electromagnetic door lock to meet NFPA fire codes.

The Pushplate 100 is designed for rugged applications. This series features a stainless steel back plate and anodized aluminum front plate that actuates a Time Delayed SPDT microswitch. This switch stays closed after the front plate is released for a set amount of time. Since this time delayed action is created with a pneumatic (air driven) switch, no external power is needed for delayed action. Unlike time delayed switches from other manufacturers, Durability and Long Life are built into this product since the travel of the front plate rather than the switch stop, limits the range of actuation. The PN version of the Pushplate 100 uses Highpower's proprietary pneumatic switch design for high performance. The design provides full actuation of the time delayed switch, providing repeatable time delay intervals. The time delay is adjusted by turning a needle valve, and can be done using a screwdriver or finger grasp. The Pushplate 100 PN is Made in U.S.A. and features a 1-Year manufacturer's warranty. Specify PUSH TO EXIT as engraving when trying to comply with NFPA 101. Use the standard microswitch when using the Pushplate 100 with other types of control applications.