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The KOBOLD NAB Series float level switch for liquids provides mercury-free level switching for tank applications requiring high current capability. With such capacities, pumps may be directly controlled in many applications. This float-type, tilt level switch for stop/start pump control features an industrial-quality polypropylene float with an SPDT mechanical switch, connectable as normally closed (N/C) or normally open (N/O), with IP68 protection. It comes with a Neoprene®-jacketed, three-conductor cable in standard lengths of 10' or 30', with custom cable lengths available on request.
Float Material: | Polypropylene |
Cable: | 10' or 30', Neoprene® (3-conductor) (Neoprene® is not recommended for certain highly corrosive or solvent- based applications) |
Max. Presssure: | 50 PSIG (3.5 bar) |
Max. Temperature: | 185 °F (85 °C) |
Media Density: | 0.7...1.15 SG (kg/dm3) |
Contact: | SPDT Mechanical Switch Changeover, Connectable as N/O or N/C, Mercury Free |
Switch Capacity: | Max. 250 VAC 50/60 Hz, 20A Resistive Load, 8A Inductive Load |
Weight: | Approx. 1 lb (0.45 kg) with 10' Cable Approx. 2.7 lbs (1.22 kg) with 30' Cable |
Switching Angle: | Approx. +55° to Activate, -55° to Deactivate (Angles vary per installation, comparison use only) |
Protection Class: | IP 68 |
Optional: | Ballast weight, loaded resin, 175 g |
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