34323: Switch momentary 6-no 2-nc w/ interlock (3 speed)
Insul-8’s Series 80 provides pendants that are engineered to be ergonomic, durable and top quality!
The 80 Series Pendant Switches come in a variety of configurations. This specific model has a momentary 3-speed with mechanical and electrical interlock configuration. This model has 4 wires.
Refer to this link for reference to a contact configuration diagram.