Description
Specifications
- Product Line: Electrical
- Category Name: Switches & Flashers
- Part Type: Low Pressure Switch
- Alternate Part Name: Low Air Pressure Switch, LP-3 Pressure Indicator, LP-3 Low Pressure Switch
- OEM Part Number: 1MR2339R
- Application Type: Semi-Trucks, Heavy Duty 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: 2.15 in.
- Closing Pressure: 70 ± 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.
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.
Cross-references
- 1MR2339R, 280530N, FSW-0506, FSW0506
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