MS 45 Pizzato Microswitch with short roller lever

Why Choose the Pizzato MS45 Micro Limit Switch?

The Pizzato MS45 is a compact and reliable micro limit switch with short roller lever actuator, designed for accurate position detection in industrial automation systems. As part of the durable Pizzato MS series, it combines snap-action switching with a low-friction roller lever, ensuring consistent performance in repetitive motion applications.

The short roller lever enables smooth actuation with minimal wear, making it ideal for applications where space is limited but reliable switching is critical. Built with a robust technopolymer housing and precision internal contacts, the MS45 provides long service life and dependable operation in demanding industrial environments.

With its compact form factor and flexible connection options, the Pizzato MS45 microswitch integrates easily into machinery, control panels and automation systems, delivering precise and repeatable switching performance.

Key Advantages

• Short roller lever actuator reduces friction and extends component life.
• Compact design ideal for confined installation spaces.
• Snap-action switching ensures fast and reliable response.
• High durability for repetitive industrial applications.
• Reliable performance in demanding environments.
• Flexible integration into control and automation systems.

Key Features

• Pizzato MS series microswitch.
• Short roller lever actuator (approx. 25 mm).
• SPDT contact configuration (1 NO + 1 NC).
• Snap-action changeover contacts.
• Rated up to 16 A at 250 V AC.
• Supports 6 A at 24 V DC.
• Available with solder, screw or faston terminals.

Technical Specifications

• Manufacturer: Pizzato Elettrica
• Series: MS Series
• Model: MS45
• Product type: Micro limit switch
• Contact configuration: SPDT (1 NO + 1 NC)
• Switching mechanism: Snap-action
• Actuator type: Short roller lever
• Rated voltage: up to 250 V AC
• AC rating: 16 A at 250 V AC
• DC rating: 6 A at 24 V DC
• Mechanical durability: approx. 10 million cycles
• Operating temperature: approx. −25 to +85 °C
• Operating force: approx. 1.08 N
• Housing material: Technopolymer
• Dimensions: approx. 49.2 × 17.4 × 21 mm

Compact Roller Lever for Reliable Switching

The Pizzato MS45 is designed with a short roller lever that provides smooth and controlled actuation in tight spaces. This design reduces friction and wear while maintaining precise switching performance, making it ideal for high-cycle automation systems.

Its snap-action contacts ensure rapid response and minimal contact wear, while the SPDT configuration allows flexible integration into industrial control circuits. The MS45 is widely used in machinery and automation systems requiring compact, dependable position detection.

Typical Applications

• Position detection in industrial machinery.
• Conveyor and material handling systems.
• Automation and control panels.
• Packaging and production equipment.
• Machine safety and interlocking systems.
• OEM machinery and custom-built equipment.

Trusted by Automation Engineers Worldwide

Pizzato microswitches are widely trusted for their precision, durability and consistent switching performance in industrial automation, machine control and safety systems.