Description
The Honeywell L4079A1050 Pressuretrol is a robust high-pressure limit controller engineered for boiler and industrial pressure safety. Designed with dual SPST snap-action switches, it ensures simultaneous electrical circuit interruption when pressure exceeds the set point. This manual-reset model ensures fail-safe operation by requiring human intervention to restart after activation.
Features:
- Stainless steel diaphragm for use with steam, air, noncombustible gases and fluids non-corrosive to stainless steel.
- L4079W is for Oil Applications.
- Micro Switch snap-acting switches open automatically on pressure rise; must be manually reset.
- Mount using 1/4 in. NPT female fitting on diaphragm assembly or surface mount through back of case.
Specifications:
- Max Pressure (PSI): 225
- Switch Action: SPST (two) break simultaneously on pressure rise
- Min Operating Pressure (PSI): 10
- Operating Range (psi): 10 psi to 150 psi
- Max Operating Pressure: 150 psi
