

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The United Electric J400K-455 is an industrial pressure switch designed for demanding applications. This switch operates in environments with pressures from 5 to 80 inches of water column (WC). Built with a rugged NEMA 4 enclosure, it offers protection against dust, water, and corrosion.
Ideal for air compressors, pumps, HVAC systems, industrial machinery, and process control systems.
Thanks for subscribing!
This email has been registered!