Murphy Switch EG21
Manuals and User Guides for Murphy Switch EG21. We found 1 manuals for free downloads User manual
The Murphy Switch EG21 is a versatile gauge designed for various applications within a vehicle. It comes equipped with a mounting clamp for both thick and thin panels, ensuring secure installation. This gauge can measure pressure, temperature, fuel level, voltage, and current. It's also equipped with a set point adjustment feature for SWICHGAGE® models, enhancing its functionality. The gauge's illumination circuit is adaptable to both 24VDC and 32VDC systems, ensuring proper operation. For optimal performance, ensure you use the correct wiring harness based on the manufacturing date code.
Key Features
Pressure, temperature, fuel level, voltage and current measurement
Mounting clamp for thick and thin panels
Set point adjustment (SWICHGAGE® models)
24VDC and 32VDC compatibility
Illumination circuit
Date-code specific wiring harness
Pages: 2 Murphy Switch EG21 User manual
Brand: Murphy Category: Measuring, testing & control Size: 270 KB
Languages: English
Open manualFrequently Answers and Questions
How do I determine the correct wiring harness for my EG21 gauge?
Refer to the date code on your gauge. For date code R1 or earlier, the harness has black shrink tubing on the yellow wire. For R2 or later, it has red shrink tubing. Match the code to the corresponding harness part numbers in the manual.
Can I use the gauge without the illumination circuit?
Yes, you can disconnect the yellow wire if illumination is not required. You can use either harness in that case.
What are the mounting hole dimensions for the gauge?
The mounting hole diameter is 2-1/16 inches (52 millimeters).
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