SJE-Rhombus

SJE-Rhombus International Product Details

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SJE MicroMaster® SPDT

Mechanically-Activated, Wide-Angle Pump Switch

Pump switches provide automatic pump control.

The SJE MicroMaster® pump switch is designed for performance and dependability to directly control pumps in water and sewage applications.

The SJE MicroMaster® 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.

SJE MicroMaster® SPDT

Interruptor de flotador para bombas, de ángulo amplio y activado mecánicamente.

El interruptor para bombas SJE MicroMaster® SPDT está diseñado para controlar directa y automáticamente bombas en aplicaciones de agua y alcantarillado con gran rendimiento y fiabilidad.

El SJE MicroMaster® SPDT no es sensible a la rotación o turbulencia, lo que permite que pueda ser utilizado tanto en aplicaciones de aguas calmadas y turbulentas.

Flotador para bombas apto para utilizar en vaciado (pump down) o llenado (pump up), de alto impacto, resistente a la corrosión, hecho de polipropileno y con una gama de bombeo ajustable de 20 - 91 cm (8 - 36 pulgadas).

Certificado UL y CSA

Cinco años de garantía limitada

 

 

SJE MicroMaster® SPDT

Features:

  • Can be wired to work in either pump down (normally open) or pump up (normally closed) applications (Single Pole, Double Throw)
  • Mechanically-activated, snap action contacts
  • High impact, corrosion resistant, polypropylene float housing
  • Adjustable pumping range of 20 - 91 cm (8 - 36 inches)

Options:

  • CE Compliant units available upon request
  • In standard cable lengths of 3, 5, 6, or 10 meters (10, 15, 20, or 30 feet) - longer lengths available
  • With an adjustable mounting clamp or cable weight

UL Recognized, CSA Certified

Five-Year Limited Warranty

 

 

SJE MicroMaster® SPDT

Specifications:

CABLE:
Flexible 18 gauge, 3 conductor (UL, CSA) SJOW, water-resistant (CPE)

FLOAT:
 7.0 cm diameter x 12.3 cm long (2.74 inches diameter x  4.83 inches long) high impact, corrosion resistance, polypropylene housing for use in water up to 60oC (140oF)

MAXIMUM WATER DEPTH:
10 meters (33 feet) or 90 kPa (13 PSI)

ELECTRICAL:
125 VAC 50/50 Hz Single Phase:
Maximum Pump Running Current: 10 amps
Maximum Pump Starting Current: 60 amps

250 VAC 50/50 Hz Single Phase:
Maximum Pump Running Current: 10 amps
Maximum Pump Starting Current: 60 amps

NOTE: This switch is not recommended for controlling electrical loads less than 100 milliamps, 12 VAC or non-arcing electrical loads.  This switch must be used with pumps that provide integral thermal overload protection.
 

 

Available Downloads

Adobe Acrobat is a free download to view .pdfs

Visit our downloads section of this website for additional literature.

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