• Shuts off the fan when air temperature is indicative of fire.
• Internal snap-acting switch actuated by a bimetal strip inserted directly into the air stream responds rapidly to temperature changes.
• Requires manual reset.High Limit Controller, 200F| Overview | L4029E Reset Limit Control opens a line or low voltage circuit if the air temperature reaches a critical level at controller location. The primary usage of the L4029E is as a fire thermostat in the duct work of air conditioning and ventilating systems. If |
|---|
| Element Insertion Length (in.) | 3 in. |
|---|
| Element Insertion Length (mm) | 76 mm |
|---|
| Temperature Ratings (F) | Maximum Ambient-- At switch: 190 F: At element: 350 F; High Limit Stop-- 200 F |
|---|
| Switching Action | Normally closed SPST switch opens on temperature rise to the set point. Switch must be manually reset to operate. |
|---|
| Temperature Ratings (C) | Maximum Ambient-- At switch 88 C: At element: 177 C |
|---|
| Electrical Ratings | Limit- (AFL)-- 2 A @ 30 Vac: 10 A @ 120 Vac: 5 A @ 240 Vac; Limit- (ALR)-- 60 A @ 120 Vac: 30 A @ 240 Vac |
|---|
| Electrical Rating Limit (AFL) | 5 A @ 240 Vac |
|---|
| Electrical Rating Limit (ALR) | 60 A @ 120 Vac |
|---|
| Pilot Duty Ratings | 0.25 A @ 0.25 to 12 Vdc |
|---|
| Maximum Ambient Temperature (F) | Switch: 190 F; Sensing Element: 350 F |
|---|
| Maximum Ambient Temperature (C) | Switch: 88 C; Sensing Element: 177 C |
|---|
| Dimensions (in.) | 3 3/4 in. high x 2 5/16 in. wide x 2 in. deep excluding element. |
|---|
| Dimensions (mm) | 95 mm high x 59 mm wide x 51 mm deep excluding element. |
|---|
| Approvals, Underwriters Laboratories Inc | Listed: File No. MP466, Vol. 8, Guide No. MBPR2 |
|---|
| Approvals, Canadian Standards Association | Certified: File No. LR95329-5 |
|---|
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
|