8501XB40 | Schneider Electric | Relays & Contactors

The 8501XB40 is a Schneider Electric Harmony 8501X adder deck (screw clamp terminals, 10A resistive at 600V AC, 4NO, 4 standard contact cartridges).

8501X NEMA machine tool relays combine a rugged heavy duty design with modular construction for greater flexibility. The 8501X relay family offers a complete line of relays and accessories for most control applications. This adder deck allows an addition four contacts to be added to a standard relay. The adder deck has the same straight through wiring as the basic relay. This makes wiring easier.