Description
Merrill™ Pressure Switch, Heavy Duty, FNPT, 60 psi at ON/80 psi at OFF
Features:
- Extra heavy duty pressure switch in all parts
- Switch inside extra large case for easy wiring merrill 5.75 x 5.3 in verses competitor 3.7 x 3.4 in
- Heavy brass wire connections with set screws inside brass tube wires will not slip off screw
- Heavy brass wire connections can hold #4 wire
- 3/4 in conduit size knock outs for heavy wire (4 locations)
- Adjustment instructions for switch inside top cover
- Contact points open on cut-off pressure switch off
- Points close on cut-in or pressure drop switch on
- 1/4 in FNPT pressure switch connection
- Heavy fiber board bracket for movement of contacts much stronger and more heat resistant
- Extra large silver contact for longer service life
- Raised grounding lug for easy connection holds two wires
