This model comprises a two-way switch and is based on the mechanism under the Rocker, preventing the visibility of sparks. It also has instilled tunnel terminals that prevent screwdrivers from slipping off the target. The loader in the switch is made specifically from glass filled PBT. It ensures a high melting point and thus completes elimination of any breakout. Most of the switch comprises of PC, i.e. a fire retardant material, which establishes complete security. A two-way switch of this category comes in a pack of 20 pieces.