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"Tank Commander" Heavy-Duty Side-Mounted Level Switch
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RELATED PAGES: Floats | Relays & Controllers | Product Selection Guide | Temp. Sensors | Reference
M4065 heavy-duty side-mounted liquid level switch
M4065: heavy-duty side-mounted liquid level switch

M Series
Heavy-Duty Side-Mounted Switch

Madison Company’s M4065 side-mounted liquid level switch has both a rugged design and sufficient electrical switch power to eliminate the need for separate relays in your current.

As with all Madison side-mount designs, the M4065 “Tank Commander” is intended for mounting through a tank’s side wall utilizing a 1-1/2” NPT through hole.

The switch’s electrical ratings (refer to back side of sheet) allow for direct switching control of a pump’s on/off action. This eliminates the need for intermediate relays, along with their associated costs.

The M4065 basic design allows for field disassembly and cleaning when used in liquids containing contaminants or causing residual build-up. This can extend the switch’s serviceable life with planned maintenance.

Switch In-Time quick shipment program Available for same-day shipment  This model is available for same-day shipment through Madison's Switch In-Time program. Click here for details and a full listing of models available through this quick shipment program.
Features:
Rugged design
Field serviceable
Allows for direct switching
M4065 Specifications:
Electrical 20 A @ 125, 250 or 480 VAC
10 A @ 125 VAC inductive
1 HP @ 125 VAC
2 HP @ 250 VAC
1/2 A @ 125 VDC
1/4 A @ 250 VDC
In-rush current is good for 75 A @ 120-480 VAC and varying currents at DC voltages.
M4065 Wiring Diagram Switch type: SPDT Micro switch, screw terminals
Max. Operating Pressure 100 PSIG (6.89 bar)
Max. Operating Temperature 125°C (257°F)
Wetted Materials 304 Stainless Steel, standard
Float Specific Gravity 0.60
Mounting Box Enclosure PVC with Viton sealing gasket
M4065 Dimensions
All specifications are subject to change without notice.
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