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SJE HiTempMaster™

Mechanically-Activated Pump Switch for High Temperature Sump Applications

Pump switches provide automatic pump control.

The SJE HiTempMaster™ pump switch is a mechanically-activated wide-angle pump switch designed specifically for high temperature sump applications up to 200oF.  It provides automatic control of pumps up to 13FLA, 78 LRA, 125V or 250V.
The SJE HiTempMaster™ pump switch features a unique float housing with a twin wall design (patent pending) to protect internal components from heat and moisture. The switch is not sensitive to rotation or turbulence, allowing it to be used in both calm and turbulent applications.

SJE HiTempMaster™

Interruptor de flotador para bombas, para aplicaciones de alta temperatura en sumidero,  de ángulo amplio y activado mecánicamente.

El interruptor para bombas SJE HiTempMaster™ está diseñado para operar directa y automáticamente en aplicaciones de sumideros de alta temperatura hasta los 93.3°C (200°F), y para bombas de hasta 13FLA, 78 LRA, 125V o 250V

El SJE HiTempMaster™ cuenta con un diseño de carcasa de doble pared (patente pendiente) para proteger los componentes internos del calor y la humedad. No es sensible a la rotación o turbulencia, lo que permite que pueda ser utilizado tanto en aplicaciones de aguas calmadas y turbulentas.

Certificado CSA

Cinco años de garantía limitada



SJE HiTempMaster™


  • Rated for use in liquids up to 200oF (93.3oC)
  • Controls pump up to 13FLA, 78 LRA
  • Adjustable pumping range of 8-36 inches (20.3-91.4 cm)
  • Mechanically-activated to provide reliable alternative for areas restricting the use of mercury
  • Twin wall design of float housing (patent pending) protects internal components from heat and moisture
  • Pump down applications

  • 125V or 250V models
  • With or without piggy-back plug
  • Various cord lengths

CSA Certified

Five Year Limited Warranty



SJE HiTempMaster™


Flexible 16 gauge, 2 conductor (UL, CSA) SJOOW, water-resistant, (CPE)

3.18 inch diameter x 5.58 inch long (8.1 cm x 14.2 cm), high impact, corrosion resistant, polypropylene housing for use in water up to 200oF (93oC)

33 feet (10 meters) or 13 PSI (90 kPa)

125 VAC 50/60Hz Single Phase:
Maximum Pump Running Current: 13 amps
Maximum Pump Starting Current: 78 amps

250 VAC 50/60Hz Single Phase:
Maximum Pump Running Current: 13 amps
Maximum Pump Starting Current: 78 amps

NOTE: This switch is not recommended for controlling:

  • Electric loads less than 100 milliamps, 12 VAC
  • Non-arcing electric loads
NOTE: This switch must be used with pumps that provide integral thermal overload protection.

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