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.

• 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

 

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