• 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.Honeywell Pressuretrol SPST 10-150# break on rise manual reset| Sensor Element | Stainless Steel diaphragm |
|---|
| Overview | High pressure limit switches. |
|---|
| Pipe Connections, Main or High Pressure | 1/4 in. NPT internal thread |
|---|
| Maximum Sustained Operating Pressure (psi) | 225 psi |
|---|
| Maximum Sustained Operating Pressure (kPa) | 1550 kPa |
|---|
| Application | Provide limit control of steam, air, non-combustible gases or non-corrosive fluids |
|---|
| Operating Range (psi) | 10 to 150 psi |
|---|
| Maximum Ambient Temperature (F) | 150 F |
|---|
| Operating Range (kPa) | 70 to 1035 kPa |
|---|
| Mounting | 1/4 in. NPT internal thread or surface mount through back of case |
|---|
| Maximum Ambient Temperature (C) | 66 C |
|---|
| Switch Operation | Manual Reset |
|---|
| Switching Action | SPST break on pressure rise |
|---|
| Dimensions (in.) | 5 in. high x 4 1/2 in. wide x 3 1/2 in. deep. |
|---|
| Dimensions (mm) | 127 mm high x 114 mm wide x 89 mm deep. |
|---|
| Switch Contact Ratings (120 Vac) | 9.8 AFL, 58.8 ALR |
|---|
| Switch Contact Ratings (240 Vac) | 4.9 AFL, 29.4 ALR |
|---|
| Electrical Connections | Screw terminals |
|---|
| Approvals, Underwriters Laboratories Inc | Listed: File No. MP466, Guide No. MBPR |
|---|
| Approvals, Swiss RE (formerly IRI) | Acceptable |
|---|
Product Family
All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
UPS Hoilday Delivery Schedule
For more infomation about Returns visit Returns
For more informatrion about Warranty visit Warranty page.
You can also find answers to some common questions on our FAQ page
Reviews
Not reviewed yet, be the first to write one!
Add Review
|