MDR-2 The Eaton MDR-2 is a single-phase pressure switch designed for controlling pumps and compressors. It offers a switching capacity of 2.2 kW and a maximum cut-out pressure of 12 bar.
Mfr Part #:

MDR-2

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The Eaton MDR-2 is a single-phase pressure switch designed for controlling pumps and compressors. It offers a switching capacity of 2.2 kW and a maximum cut-out pressure of 12 bar.
Total Stock: 50 pcs
$ Price Range: $0.99

MDR-2 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
50 pcs
50 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

MDR-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
SVHC Present

MDR-2 Description

Short technical summary and product information.

The Eaton MDR-2 is a single-phase pressure switch designed for applications requiring precise pressure control, commonly used with pumps and compressors. It features a switching capacity of 2.2 kW and can handle a maximum cut-out pressure of 12 bar.

 

This pressure switch operates with a rated insulation voltage of 500 V and has a degree of protection of IP 44, making it suitable for various industrial environments. It is rated for a maximum operational current of 20 A at 240 V AC. The electrical life is rated for over 100,000 cycles (AC 3), and the mechanical life exceeds 5 million cycles.

 

The MDR-2 is designed to be resistant to air and water, with a diaphragm media resistance suitable for these conditions. It can operate within a permissible medium temperature range of -5°C to +80°C for air and up to 80°C for water. The conductor cross-section accommodates both fine-stranded and rigid cables up to 2.5 mm².

MDR-2 Quick Information

Product Type: Pressure Switch
Series: MDR 2
Canonical Name: Eaton MDR-2 Pressure Switch

MDR-2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MDR-2 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MDR-2 Features

  • Single-phase pressure switch for pumps and compressors.
  • 2.2 kW switching capacity.
  • Maximum cut-out pressure of 12 bar.
  • IP 44 degree of protection.
  • Rated for 20 A operational current at 240 V AC.

MDR-2 Applications

  • Controls single-phase pumps.
  • Manages compressor pressure.
  • Suitable for industrial environments.
  • Used in water systems.
  • Air pressure regulation.

MDR-2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the switching capacity of the MDR-2 pressure switch?

The switching capacity of the MDR-2 pressure switch is 2.2 kW.

What is the maximum cut-out pressure for the MDR-2?

The maximum cut-out pressure for the MDR-2 is 12 bar.

What is the degree of protection for the MDR-2 pressure switch?

The MDR-2 pressure switch has a degree of protection of IP 44.

What is the rated operational current of the MDR-2?

The rated operational current for the MDR-2 is 20 A at 240 V AC.

What is the permissible medium temperature range for air?

The permissible medium temperature range for air is -5°C to +80°C.

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