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FR 556-M2 Pizzato Position switch with adjustable roller lever
Pizzato FR556-M2 position switch with adjustable safety roller lever, 1 NO + 1 NC contacts, snap-action switching and IP67/IP69K protection for industrial automation and safety applications.
£10.46
Why Choose the Pizzato FR556-M2 Position Switch?
The Pizzato FR556-M2 is a heavy-duty position / limit switch with adjustable safety roller lever, designed for precise position detection and reliable switching in industrial automation and safety systems. As part of the robust Pizzato FR series, it delivers consistent performance and long mechanical life in demanding environments.
This model features a technopolymer housing with sealed construction, providing excellent resistance to dust, moisture and mechanical stress. The adjustable safety lever with a 20 mm technopolymer roller ensures accurate actuation and flexible installation across a wide range of machinery.
The FR556-M2 includes a 1 normally open (NO) and 1 normally closed (NC) snap-action contact configuration with positive opening safety contacts, ensuring fast response and reliable signal switching for both control and safety circuits.
Key Advantages
- Reliable position switch for industrial automation and safety systems.
- 1NO + 1NC contact configuration for flexible control circuits.
- Snap-action switching for fast and precise response.
- Adjustable safety roller lever for accurate actuation.
- IP67 and IP69K protection for harsh and washdown environments.
- High durability with long mechanical life.
Key Features
- Pizzato FR series position switch.
- Adjustable safety lever with 20 mm roller.
- 1 normally open (NO) + 1 normally closed (NC) contacts.
- Snap-action independent switching mechanism.
- Positive opening NC contact for safety compliance.
- M20 × 1.5 conduit entry (no cable gland supplied).
- Silver contact elements for reliable conductivity.
Reliable Position Detection for Industrial Machinery
The Pizzato FR556-M2 is designed to detect the position of moving machine components such as guards, conveyors and mechanical assemblies. Its snap-action contacts provide rapid switching, ensuring accurate and responsive feedback to control systems.
The adjustable lever enables precise actuation, improving system reliability and maintaining consistent performance in industrial automation and safety-critical environments.
Typical Applications
- Machine guarding and safety interlock systems.
- Position detection in automated machinery.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- Industrial automation and control panels.
- OEM machinery and production systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Connection | M20 cable entry | |
| Series | FR Series | |
| Product type | Position / limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Switching type | Snap-action | |
| Rated operational voltage | up to 250–500 V AC | |
| Rated operational current | up to 6–10 A | |
| Protection rating | IP67 (EN 60529) / IP69K (ISO 20653) | |
| Housing material | Glass fibre reinforced technopolymer | |
| Actuator type | Adjustable safety roller lever | |
| Connection type | M20 × 1.5 conduit entry | |
| Operating temperature | approx. -25 to +80 °C | |
| Mechanical durability | up to 40 million cycles | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR556-M2 used for?
This switch is used to detect the position of moving machine components and provide fast electrical feedback to control systems.
What contact configuration does it have?
The FR556-M2 features 1 normally open (NO) and 1 normally closed (NC) contact.
What is the benefit of snap-action switching?
Snap-action switching provides fast and precise signal changes, improving response time and system accuracy.
Does this version include a cable gland?
No, this version uses an M20 conduit entry and requires a separate cable gland if needed.
What temperature range can it operate in?
The switch typically operates between -25 °C and +80 °C.
Trusted by Industrial Automation Engineers
Pizzato FR series position switches are widely trusted for their durability, precision and reliable performance in demanding industrial and safety-critical environments.
