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SJE PumpMaster® SPDT
Mechanically-Activated, Wide-Angle Pump Switch
Pump switches provide automatic pump control.
The SJE PumpMaster® SPDT pump switch is designed to directly control pumps up to 1/2 HP at 120 VAC and 1 HP at 230 VAC in potable water, water and sewage applications.
The SJE PumpMaster® pump switch is not sensitive to rotation or turbulence, allowing it to be used in both calm and turbulent applications. It can be wired to work in either pump down (normally open) or pump up (normally closed) applications.
U.S. Patent No. 5,087,801 and 5,142,108
SJE PumpMaster® SPDT
Features:
- Passed NSF Standard 61 protocol by an approved Water Quality Association laboratory
- Can be wired to work in either pump down (normally open) or pump up (normally closed) applications (Single Pole, Double Throw)
- Heavy-duty contacts
- Controls pumps up to 1/2 HP at 120 VAC and 1 HP at 230 VAC
- Adjustable pumping range of 18 -91 cm (7 - 36 inches)
- Includes standard mounting clamp and boxed packaging
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Options:
- In standard cable lengths of 3, 5, 6, or 10 meters (10, 15, 20, or 30 feet) - longer lengths available
UL Recognized, CSA Certified
Three Year Limited Warranty
SJE PumpMaster® SPDT
Specifications:
CABLE:
Flexible 16 gauge, 2 conductor (UL, CSA) SJOW, water-resistant (CPE)
FLOAT:
7.75 cm diameter x 9.04 cm long (3.05 inches diameter x 3.56 inches long) high impact, corrosion resistance, PVC housing for use in sewage and water up to 60oC (140oF)
ELECTRICAL:
120 VAC 50/50 Hz Single Phase:
Maximum Pump Running Current: 13 amps
Maximum Pump Starting Current: 85 amps
Recommended Pump HP: 373 W (1/2 HP) or less
230 VAC 50/50 Hz Single Phase:
Maximum Pump Running Current: 13 amps
Maximum Pump Starting Current: 85 amps
Recommended Pump HP: 746 W (1 HP) or less
NOTE: This switch must be used with pumps that provide integral thermal overload protection.
Available Downloads
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Visit our downloads section of this website for additional literature.
