United Electric (UE) 400 Series Multiswitch NEMA 4X Pressure Switches

UE's 400 series is designed for processes that require multiple switching capabilities. Dual or triple switch controls provide multi-output in alarm and shutdown applications, pre-alarms, high/low limits and level staging functions.

The triple-switch J403 series can be used for liquid level control by setting outputs to correspond to "pumping out" elevations in a sump. Widely used in process applications, the 400 Series provides threshold protection and control for many critical functions.

Key Specifications

  • One, Two, or Three SPDT Switch Outputs
  • Up to Three Electrical Knockouts to Simplify Wiring
  • UL Listed and CSA Certified
  • NEMA 4X Epoxy Coated Aluminum Enclosure when Used with Watertight Electrical Connector
  • Available with Internal Calibrated Reference Dials
  • Adjustable Ranges from 30" HgVac to 6000 PSI

Supporting Documentation
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Type Description Size
Lesman switch catalog PDF Lesman Catalog Section: Pressure and Temperature Switches 1.6MB
UE Switch PDF United Electric Switches Application Datasheet Faxback Form 16KB
UE Choosing a Mechanical Switch PDF United Electric's Guide to Choosing a Mechanical Switch 136KB
Adobe PDF United Electric Series 400 NEMA 4X Multiswitch Mechanical Switch Specification Bulletin 659KB
Adobe PDF United Electric Series 400 Mechanical Pressure Switch Installation and Maintenance Guide 651KB

Last Ed. Date: 08/24/2017 04:57 PM