| Product Line | Electrical |
| Category Name | Switches & Flashers |
| Part Type | Low Pressure Switch |
| Alternate Part Name | LP-3 Pressure Indicator, Low Air Pressure Switch |
| OEM Part Number | 279416 |
| Application Type | Heavy Duty Trucks, Semi-Trucks |
| Supply Port Size | 1/4-18 NPTF |
| Terminal 1 Connector | #8-32 UNC-3B |
| Terminal Configuration | Single |
| Thread Gender | Male Thread |
| Material | Die Cast, Plastic Polymer |
| Overall Length | 2.00 in. |
| Closing Pressure | 60 ± 6 psi |
| Current Rating | 10:00 AM |
| Maximum Operating Temperature | 185 Deg. F (85 Deg. C) |
| Minimum Operating Temperature | -40 Deg. F (-40 Deg. C) |
| Operating Voltage | 12 Volts |
| Net Weight | 0.16 lb. |
| Cross References | 1676721C1, 170279416, 1MR2294RP1, 279416, 279416N, AV279416, BE13241, EBN279416N, EM05070, FSW-0507, FSW0507, R955279416N |
| Intended Application | - Designed for integration into the air brake system of heavy-duty commercial vehicles. Its primary function is to act as an electro-pneumatic switch that automatically activates an audible (buzzer) and/or visual (warning light) alarm on the dashboard when the air pressure drops below the minimum safe level for normal operation (nominally 60-75 PSI
- Always compare with your OEM part number prior to purchase to confirm full compatibility.
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