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MK F11R45 Pizzato Microswitch with short roller lever

MK F11R45 Pizzato Microswitch with short roller lever

Pizzato MKF11R45 snap-action microswitch with short roller lever actuator, SPDT contact configuration and high durability for industrial automation applications.

SKU: MKF11R45Alt SKU: MKF11R45MPN: MK F11R45
Price
List Price £4.88 ex VAT
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£4.88
Manufacturer Lead Time Standard Manufacturer Lead Time 4-5 Weeks, Call For Express Delivery Options
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Why Choose the Pizzato MKF11R45 Microswitch?

The Pizzato MKF11R45 is a compact and highly reliable snap-action microswitch with short roller lever, engineered for precise position detection and control in industrial automation systems. As part of the advanced Pizzato MK series, it delivers enhanced contact reliability, durable construction and consistent performance in demanding environments.

This model features a short roller lever actuator, designed to provide smooth and low-friction actuation during repetitive mechanical movement. Its compact lever design makes it ideal for installations with limited space while still maintaining precise switching accuracy.

With a SPDT (1 NO + 1 NC) contact configuration and snap-action mechanism, the MKF11R45 ensures fast and dependable switching in both AC and DC circuits. It is widely used in industrial automation, machinery control and limit detection applications.

Key Advantages

  • Compact snap-action microswitch for industrial automation.
  • Short roller lever actuator for precise and space-efficient actuation.
  • Reduced friction and wear for extended service life.
  • SPDT contact configuration for flexible circuit integration.
  • Supports protection up to IP40 with terminal cover.
  • High mechanical durability for continuous industrial use.

Key Features

  • Pizzato MK series microswitch.
  • Snap-action switching mechanism.
  • Short roller lever actuator for compact applications.
  • 1 NO + 1 NC (SPDT changeover contact).
  • Faston terminals (45° angled) for flexible wiring.
  • Technopolymer housing, shock-resistant and self-extinguishing.
  • Silver contacts for reliable electrical conductivity.

Reliable Short Lever Switching for Industrial Control

The MKF11R45 utilises a snap-action mechanism to ensure rapid and repeatable switching, delivering clean electrical transitions even under high-cycle operation. Its short roller lever provides controlled actuation while minimising mechanical wear.

The MK series contact design enhances reliability by reducing contact resistance and improving switching consistency, making it suitable for demanding automation and safety-related systems.

Typical Applications

  • End-of-travel detection in industrial machinery.
  • Compact automation systems with limited installation space.
  • Cam-driven mechanisms and motion control.
  • Packaging and production equipment.
  • Conveyors and material handling systems.
  • OEM machine building and industrial integration.

Technical Specifications

IP Rating IP00
Series MK Series
Product type Snap-action microswitch
Actuator type Short roller lever
Contact configuration SPDT (1 NO + 1 NC)
Switching method ON-(ON)
Rated load (AC) approx. 5–6 A at 250 V AC
Rated load (DC) approx. 4–5 A at 24 V DC
Mechanical durability approx. 10,000,000 operations
Protection rating IP00 to IP40 (with terminal cover)
Operating temperature −25 °C to +85 °C
Dimensions (approx.) 49.2 × 17.4 × 24.3 mm
Connection type Faston terminals (angled)
HS Code 85369095
Contacts 1NO + 1NC + 1 C/O
Actuator Type Roller lever

Frequently Asked Questions

What is the Pizzato MKF11R45 used for?

This microswitch is used for position detection, limit sensing and control switching in industrial automation systems.

What type of actuator does this model use?

It uses a short roller lever actuator designed for compact and precise actuation.

What contact configuration does it have?

The MKF11R45 features a SPDT (1 NO + 1 NC) contact configuration.

Is it suitable for harsh environments?

Yes, with a terminal cover it provides protection up to IP40 against dust and contaminants.

What is the operating temperature range?

It operates reliably between −25 °C and +85 °C.

Trusted by Automation Engineers Worldwide

Pizzato MK series microswitches are widely trusted for their robust construction, precision engineering and reliable switching performance in industrial automation systems.

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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