The 2809209 is a 1-phase, 2-position wiring bridge, also known as a comb bridge, intended for modules with a 17.5 mm connecting pitch. This gray plastic bridge is rated for a nominal current of 100 A and has a height of 37.4 mm. It provides practical wiring for common applications, such as in combination with residual current devices, miniature circuit breakers, and surge arresters in an installation distributor. End covers can be used to terminate and insulate individually cut sections of the bridge.