SJE-Rhombus 1006311, 15AMDWOP, AmpMaster Series, Wide Angle Pump Switch without Plug, Normally Open, 125/250 Volts, 20 Amps Max, Clamp Mounted, 15 ft Cord

FEATURES

SJE Rhombus AmpMaster Float Switch

This mechanically-activated, wide-angle, 20 amp rated, pump switch is designed for direct control of grinder and high head sewage pumps up to 1-1/2 HP at 125 VAC and up to 3 HP at 250 VAC in grinder and lift station applications, as well as septic tank effluent pump (STEP) systems. The SJE AmpMaster pump switch is not sensitive to rotation or turbulence allowing it to be used in both calm and turbulent applications.

Applications

Normally open to pump down or empty in:

• Non-potable water
• Sewage

Features

• For use with 50/60 Hz, single phase pumps up to 1-1/2 HP at 125 VAC or up to 3 HP at 250 VAC within specified amp ratings below:
• 20 Amps maximum pump running current
• 120 Amps maximum pump starting current
• Heavy-duty contacts mounted on high-conductivity copper substrates
• Second set of non-conductive contacts enhance switch activation
• Adjustable pumping range of 9 to 24 inches
• Float dimensions (3.05" diameter x 3.56" length)
• Float is made of high impact, corrosion resistant, PVC housing for use in sewage and non-potable water up to 120°F
• Cable is flexible flexible 12 gauge, 2 conductor (UL, CSA) SJOW, water-resistant (CPE)
• Includes standard mounting clamp and boxed packaging
• UL Recognized for use in non-potable water and sewage
• CSA certified
• Five-year limited warranty

Note: This switch must be used with pumps that provide integral thermal overload protection.