Quality Benefits
- Extra heavy-duty pressure switch in all parts | Merrill - 3lbs. vs Competitor 2lbs.
- Switch extra-large case for easy wiring | Merrill - 5.7" x 5.3" vs Competitor 3.7" x 3.4"
- Heavy brass wire connections (hold No.4 wire) with set screws inside the brass tube - wires will not slip off the screw
- 3/4" conduit size knockouts for heavy wire (4 places)
- Adjustment instructions for switch inside top cover
- Contacts open (switch off) at cut-off pressure. Points close (switch on) a cut-in or pressure drop
- Heavy fiberboard bracket for movement of contacts much stronger and heat resistant
- Extra-large silver contact for longer service life
- Captive nut on the switch cover
- 1/4" swivel union so switch case does not need to pivot to install (set screw to stop swivel)
- Raised grounding lug for easy connection - holds two wires
For more information heavy duty limit switches, please get in touch with us!