MK F21D05 Pizzato Microswitch with short plunger

MK F21D05 Pizzato Microswitch with short plunger

Pizzato MKF21D05 microswitch with short plunger actuator and 1NO snap-action contact for reliable industrial position detection applications.

SKU: MKF21D05Alt SKU: MKF21D05MPN: MK F21D05
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List Price £4.69 ex VAT
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Why Choose the Pizzato MKF21D05 Microswitch with Short Plunger?

The Pizzato MKF21D05 is a compact and reliable microswitch with short plunger actuator designed for precise position detection and control applications in industrial machinery, automation equipment and electrical systems. As part of the trusted Pizzato MK series microswitch range, it provides dependable snap-action switching performance with a durable technopolymer housing and versatile installation options.

This microswitch features a 1NO snap-action contact configuration, a short plunger actuator and fast switching action for accurate mechanical detection. The compact design, reliable contact mechanism and robust construction make it suitable for demanding industrial applications where consistent switching performance is required.

With a compact short plunger design, Faston 6.3 mm angled right connections and compatibility with protective terminal covers, the Pizzato MKF21D05 is ideal for machinery monitoring, limit detection and automation control systems.

Key Advantages

  • Compact industrial microswitch for reliable position detection.
  • 1NO snap-action contact for straightforward switching applications.
  • Short plunger actuator for direct mechanical operation.
  • Robust technopolymer housing for industrial environments.
  • Reliable snap-action mechanism for consistent switching.
  • Compatible with optional terminal covers for increased protection.

Key Features

  • Pizzato MK series microswitch.
  • MKF21D05 model with short plunger actuator.
  • 1NO normally open contact configuration.
  • Direct action actuation system.
  • Faston connection terminals.
  • 6.3 mm angled right Faston connections.
  • Technopolymer housing construction.
  • Compact block-style enclosure.
  • Suitable for industrial automation and machinery applications.

Reliable Detection for Industrial Automation Systems

Microswitches such as the Pizzato MKF21D05 provide accurate mechanical position detection for industrial equipment. Their snap-action mechanism ensures fast and reliable switching, helping automation systems detect movement, limit positions and machine conditions effectively.

The Pizzato MK series combines compact dimensions with dependable switching technology, making it suitable for machinery builders and automation engineers requiring reliable sensing solutions in control systems.

Typical Applications

  • Industrial machinery position detection.
  • Automation and control equipment.
  • Mechanical limit switching applications.
  • Machine monitoring systems.
  • Conveyor and handling equipment.
  • OEM machinery control panels.

Technical Specifications

HS Code 85369095
Manufacturer Pizzato Elettrica
Series MK Microswitch Series
Model MKF21D05
Product type Microswitch with short plunger
Contact configuration 1NO snap-action contact
Actuator type Short plunger
Actuation type Direct action
Terminal type Faston 6.3 mm angled right
Housing material Technopolymer
Rated thermal current 16 A
Rated insulation voltage 250 V AC / 300 V DC
Operating temperature -25 °C to +85 °C
Protection rating IP00 without terminal cover
Protection rating with accessories Up to IP40 depending on terminal cover
Mechanical endurance Up to 10 million operating cycles
Standards IEC/EN 60947-5-1
Contacts 1NO
IP Rating IP00
Actuator Type Plunger
Housing Material Plastic

Frequently Asked Questions

What is the Pizzato MKF21D05 used for?

The Pizzato MKF21D05 is a microswitch used for detecting mechanical movement and position changes in industrial automation and machinery applications.

What contact configuration does this microswitch have?

The MKF21D05 features a 1NO normally open snap-action contact.

What type of actuator does the MKF21D05 use?

The microswitch uses a short plunger actuator for direct mechanical operation.

What is the operating temperature range?

The Pizzato MKF21D05 operates in ambient temperatures from -25 °C to +85 °C.

Can this microswitch be used in protected environments?

Yes, suitable terminal covers can be used to increase the protection rating for applications requiring additional environmental protection.

Trusted by Automation Engineers Worldwide

Pizzato MK series microswitches are widely used in industrial automation and machinery applications to provide accurate detection, reliable switching and long operational life.

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