34298: Switch momentary 4-no 4-nc with interlock (2 speed delayed opening)
Insul-8 provides pendants that are engineered to be ergonomic, durable and high quality.
The 80 Series Pendant Switches come in a variety of configurations. This specific model has a momentary 2-Speed with mechanical interlock with 3 wires.
Refer to this link for reference to a contact configuration diagram.