Sales (0)
| Title | Date Posted | Size | ||
|---|---|---|---|---|
| No results found for "brochure". |
Submittal (0)
| Title | Date Posted | Size | ||
|---|---|---|---|---|
| No results found for "brochure". |
Training (0)
| Title | Date Posted | Size | ||
|---|---|---|---|---|
| No results found for "brochure". |
Install (2)
| Title | Date Posted | Size | ||
|---|---|---|---|---|
| L4029E, F Limit Controls Installation Instructions (English) | 06/2020 | 1085453 kb |
PDF
|
|
| Product Data for L4029E, L4029F Limit Controllers (English) | 10/1975 | 514575 kb |
PDF
|
| Application | Provides high limit cutout with manual reset in warm air or air conditioning systems, Warm air systems, the L4029 may be used as secondary high limits for positive burner shutdown on fan failure, or on reverse airflow in counterflow furnaces, Limits may also be used to detect heat from a fire in air conditioning or ventilation ducts and shut off air circulation to contain the fire |
|---|---|
| Product Features | 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 |
| Approvals and Standards | UL Listed: File No. MP466, Vol. 8, Guide No. MBPR2, CSA Certified: File No. LR95329-5 |
| Ambient Operating Temperature (Max) | 190 °F, 88 °C |
| High Limit Differential Temperature | 25 °F, 14 °C |
| Electrical Ratings at Full Load | Limit: 2 A @ 30 V AC: 10 A @ 120 V AC: 5 A @ 240 V AC |
| Electrical Ratings at Locked Rotor | Limit: 60 A @ 120 V AC: 30 A @ 240 V AC |
| Pilot Duty Rating | 0.25 A @ 0.25 to 12 V DC |
| Switch Action | Normally closed SPST switch opens on temperature rise to the set point, Switch must be manually reset to operate |
| Element Insertion Length | 3 in, 76 mm |
| Product Height | 3.75 in; 95 mm |
| Product Width | 2.31 in; 59 mm |
| Additional Dimensions Details | 2 in deep excluding element, 51 mm deep excluding element |
| Finish | Smooth Gray |
| No overview is available for this product. |