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Pressure switch Ranco low pressure & high pressure O17-H4758-101, -0.3 to 7 bar, 7 to 30 bar

47-321225-04
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Description

Component-tested high and low pressure switch Ranco O17-H4758

The Ranco O17-H4758 component-tested high- and low-pressure switch is ideal for use in refrigeration, air conditioning and ventilation technology as well as in heat pumps. With DIN test and monitoring marks (DIN 32733), it guarantees reliability and safety in various applications.

Technical details:

  • Pressure range: -0.3 to 7 bar (low pressure), 7 to 30 bar (high pressure)
  • PSH (DWK) ND: Closes (1+4) and opens (1+2) when pressure rises
  • PSH (DWK) HD: Opens (1+4) and closes (1+2) when the pressure rises
  • Switching differential: 0.6 to 4 bar
  • Max. permissible test pressure: 20 bar (low pressure), 35 bar (high pressure)
  • With automatic reset
  • Connections: 7/16"-20 UNF

Advantages and benefits:

Our Ranco high and low pressure switch offers you the following advantages:

  • Reliable monitoring of high and low pressure ranges
  • Precise switching points for optimum control
  • Maximum safety and performance for your applications
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Manufacturer "Ranco"

Ranco Enterprises, Inc., founded in 1975 and headquartered in Medford, USA, is part of the Invensys industrial group, which is a member of the Schneider Electric Group. Ranco is a leading global supplier in the field of pressure and temperature control and acts as a global provider of controllers, systems and services for oil and gas heating systems, water heaters and air conditioning systems. Alongside Ranco, the Invensys brands Eliwell, Paragon, Drayton and Eberle also have a strong market presence in the EMEA region.

Ranco’s product range includes:

  • Thermostats: Precise control of heating and cooling systems.
  • Pressure switches and mini-pressure switches: Reliable control and monitoring of pressure systems.
  • Reversing valves: Efficient control in refrigeration and heating systems.
  • Coils: For various control applications.
  • Chiller controllers: Optimisation and control of refrigeration systems.

Ranco is distinguished by innovative, tailor-made solutions that offer proven quality, high performance and reliability. The company continuously invests in research and product development to bring new, sustainable and future-oriented technologies to market. Ranco’s product range complies with US and European standards and holds numerous quality certificates.

 

Manufacturer details (information requirements under the GPSR Product Safety Regulation):

Manufacturer: RANCO Enterprises, Inc.

Postal address: 100 Hicks Avenue, Medford, MA 02155, USA

Email address: [email protected]

Website: www.rancoenterprises.com

Distribution partners in Europe

Ranco works with distribution partners for the European market.
In Europe, you can contact the following company:

Company:
H+H Kältetechnik GmbH

Postal address:
Borghorster Straße 68
48366 Laer
Germany

Email address:
[email protected]

Website:
www.kaeltetechnikshop.com

 

Properties
Connection: Connection
Connection size: Connection Size
Item condition: New item
Pressure class: pressure class
Pressure difference: 0.6 - 4 / 4
Pressure range: -0.3 - 7 / 7 - 30

Data and Illustrations without Guarantee

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Artikel Zubehör

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