Zoeller Pump’s variable level control switches can be used to monitor liquid level conditions and activate control panels or alarms in pump chambers, dose tanks, sump pump basins, holding tanks, lift stations, and other non-potable water applications. The variable level control switch is normally open when hanging vertically above the liquid level. When the water level rises and the switch is raised a few degrees above the horizontal position the switch closes, completing the circuit to the control panel or alarm. The float that encases the mechanical switch is constructed of durable PVC/polypropylene. Cord lengths of 15’, 25’, 35’, and 50’ (5, 8, 11, and 15 m) are available.

• For use with control panels and alarms in non-potable water applications
• Standard variable level switches rated for 115/230V, 5 Amps
• Low current variable level switches rated for 125 VAC/30 VDC, 0.1 Amps
• Standard switches include 18/2 Type SJOW CPE cord
• Switches are rated for environments up to 140^o F (60^o C)

Notes

Mercury products are not approved for sale in: CA, CT, IL, LA, ME, NH, NY, RI, VT, MA. Please review latest IMERC notification for additional information.
All Zoeller Pump products must be installed and maintained in accordance with all applicable codes.
Warning: All electrical systems must be installed by a qualified licensed electrician according to the National Electrical Code.