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MF 55 Pizzato Microswitch with roller lever
Pizzato MF55 snap-action microswitch with roller lever actuator, SPDT contact configuration and high durability for industrial automation and cam-driven applications.
£5.10
Why Choose the Pizzato MF55 Microswitch?
The Pizzato MF55 is a robust and highly reliable snap-action microswitch with roller lever, designed for precise position detection and control in industrial automation systems. As part of the established Pizzato MF series, it delivers consistent switching performance and long mechanical life in demanding applications.
This model features a roller lever actuator, reducing friction and mechanical wear during repeated operation. It is particularly suited for cam-driven systems, conveyors and sliding mechanisms where smooth actuation and durability are critical.
With a SPDT (1 NO + 1 NC) contact configuration and fast snap-action switching, the MF55 provides dependable electrical control across both AC and DC circuits, making it ideal for limit detection and industrial control applications.
Key Advantages
- Compact snap-action microswitch for industrial automation.
- Roller lever actuator reduces friction and increases lifespan.
- Reliable switching performance for precise control tasks.
- SPDT contact configuration for flexible circuit integration.
- High mechanical durability (approx. 10 million cycles).
- Suitable for both AC and DC switching applications.
Key Features
- Pizzato MF series microswitch.
- Snap-action switching mechanism.
- Roller lever actuator for cam or sliding actuation.
- 1 NO + 1 NC (SPDT changeover contact).
- Faston terminals (6.3 × 0.8 mm) for secure connection.
- Compact technopolymer housing.
- Designed for high-cycle industrial use.
Reliable Roller Lever Switching for Industrial Control
The Pizzato MF55 utilises a snap-action mechanism to deliver fast and repeatable switching, ensuring consistent electrical transitions even under frequent operation. Its roller lever actuator minimises wear and enables smooth interaction with cams or moving machine parts.
This design enhances durability while maintaining precise switching points, making the MF55 suitable for continuous use in automated machinery and industrial control systems.
Typical Applications
- End-of-travel detection in industrial machinery.
- Cam-driven automation systems.
- Packaging and production equipment.
- Conveyors and material handling systems.
- Mechanical limit detection in moving assemblies.
- OEM machine building and automation integration.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Device Type | Limit switch | |
| Contacts | 1NO + 1NC + 1 C/O | |
| Actuator Type | Roller lever | |
| Series | MF Series | |
| Product type | Snap-action microswitch | |
| Actuator type | Roller lever | |
| Contact configuration | SPDT (1 NO + 1 NC) | |
| Switching method | ON-(ON) | |
| Rated load (AC) | 16 A at 250 V AC | |
| Rated load (DC) | 6 A at 24 V DC | |
| Mechanical durability | approx. 10,000,000 operations | |
| Operating temperature | −25 °C to +85 °C | |
| Operating force | approx. 1.18 N | |
| Dimensions (approx.) | 49.2 × 17.4 × 21 mm | |
| Lever length | approx. 38 mm | |
| Connection type | Faston terminals (6.3 × 0.8 mm) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MF55 used for?
This microswitch is used for position detection, end-of-travel sensing and control switching in industrial automation systems.
What is the benefit of the roller lever actuator?
The roller lever reduces friction and wear, making it ideal for cam-driven or sliding applications and extending operational lifespan.
What contact configuration does the MF55 have?
It features a SPDT (1 NO + 1 NC) configuration for flexible switching control.
What loads can this microswitch handle?
The MF55 supports up to 16 A at 250 V AC and 6 A at 24 V DC.
Is the MF55 suitable for high-cycle applications?
Yes, it is designed for durability with a mechanical life of approximately 10 million operations.
Trusted by Automation Engineers Worldwide
Pizzato MF series microswitches are widely trusted for their durability, precision and reliable switching performance in industrial automation systems.
