Will this work on a 24 volt system?

Yes, this is compatible with a 12 or 24 volt system. Thank you!

Does This come with the sending units for the gauges?

This unit does come with a 20T-250-4-1/2 (2" Temperature Swichgage®) This very popular design features a diaphragm-actuated, temperature-indicating gage, with a built-in electrical switch for tripping alarms and/or shutdown devices. This model has a 4-foot capillary length with a standard 1/2-14 NPT threading, and a temperature range from 130-250F

the gauges are electric or mechanicals?

The gauges are electric, wired to the battery. If you would like the installation instructions, please reach out to our MurCal tech support 661.272.4700. Thank you, Jessica.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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WD300LV-E4 Swichgage Shutdown Panel (30700015)

Product ID: 187757067

Details

Brand
Murphy by
Circuit Type
2-way
Connector Type
Flange
Contact Type
Normally Open
Current Rating
0.5 Amps
Material
Alloy Steel

🛑Emergency Stop Push Button

⏱️0-100 psi Oil Pressure Range

🌡️130-250°F Temperature Monitoring

S$799

Duties & taxes included

In stock

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Description

🛠️ Control your diesel engine’s fate with precision and power!

EASY PANEL MOUNTING - Flanged brackets and open back design for quick, secure installation on any setup.
ROBUST IP 54 ENCLOSURE - Durable alloy steel panel with weather-resistant IP54 rating for harsh environments.
UNIVERSAL COMPATIBILITY - Designed for diesel engines with built-in fuel shut-off solenoids—plug & play peace of mind.
INSTANT EMERGENCY SHUTDOWN - Red emergency stop button ensures immediate engine halt to prevent costly damage.
PRECISION ENGINE PROTECTION - Dual Swichgages monitor oil pressure & coolant temp for real-time engine safety.

The Murphy WD300LV-E4 Swichgage Shutdown Panel is a rugged, IP54-rated control panel engineered for diesel engines featuring built-in fuel shut-off solenoids. It integrates low oil pressure and high coolant temperature swichgages, a 117PH magnetic switch, and an emergency stop push button, delivering reliable, real-time engine protection and easy installation for professional-grade operational safety.

Specifications

ASIN	B083QQ8ZQX
Actuator Type	Push Button
Best Sellers Rank	#343,946 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,049 in Solenoid Valves
Brand	Murphy by Enovation Controls
Brand Name	Murphy by Enovation Controls
Circuit Type	2-way
Color	Red
Compatible Devices	Diesel engines with fuel shut-off solenoid built into the injection pump
Compatible with Vehicle Type	Truck, Construction Equipment
Connectivity Protocol	X-10
Connector Type	Flange
Contact Material	Silver-nickel
Contact Type	Normally Open
Control Method	Touch
Control Type	safety
Controller Type	Push Button
Current Rating	0.5 Amps
Customer Reviews	4.8 out of 5 stars 17 Reviews
International Protection Rating	IP54
Lower Temperature Rating	54 Degrees Celsius
Manufacturer	Murphy by Enovation Controls
Material Type	Alloy Steel
Model	WD300LV-E4
Mounting Type	Panel Mount
Number of Items	1
Number of Positions	4
Operation Mode	manual
Part Number	WD300LV-E4 (30700015)
Specification Met	Ip54
Switch Type	Pressure Switch, Push Button, Temperature Switch
Terminal	Screw
Unit Count	1 Count
Upper Temperature Rating	121 Degrees Celsius
Wattage	6 watts

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