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FR 556-M3R26 Pizzato Position switch with adjustable roller lever
Pizzato FR556-M3R26 industrial position switch with adjustable safety lever, 50 mm rubber roller, 1NO+1NC contacts, snap-action switching and positive opening for automation and safety applications.
£11.84
Why Choose the Pizzato FR556-M3R26 Position Switch?
The Pizzato FR556-M3R26 is a compact and durable industrial position switch designed for accurate detection in automation and machine safety systems. As part of the proven Pizzato FR series, this model features an adjustable safety lever with a large 50 mm rubber roller, allowing smooth actuation and reliable performance even with mechanical misalignment.
Engineered with a rugged technopolymer housing and reinforced zinc-plated steel external components, the FR556-M3R26 is built to withstand harsh industrial environments. Its sealed construction ensures resistance to dust, water and washdown conditions, supporting long-term operational reliability.
This variant includes a 1 NO + 1 NC contact configuration, snap-action switching and positive opening operation, ensuring fast and safe switching performance in both control and safety-critical circuits.
Key Advantages
- Reliable limit switch for industrial position detection.
- Large adjustable rubber roller lever for smooth mechanical actuation.
- 1 NO + 1 NC contacts for flexible control circuits.
- Positive opening operation enhances machine safety.
- IP67 protection rating for demanding environments.
- Compact and durable construction for long service life.
Key Features
- Pizzato FR series position switch.
- Adjustable safety lever with 50 mm rubber roller.
- 1 normally open + 1 normally closed contact.
- Snap-action switching mechanism.
- Positive opening safety function.
- Rated current up to 10 A.
- Maximum switching voltage 250 V AC.
- 1/2" NPT conduit entry.
Designed for Reliable Industrial Performance
Position switches such as the Pizzato FR556-M3R26 are used to detect movement or position in industrial machinery. The large rubber roller reduces wear and enables smooth interaction with moving components, making it ideal for high-cycle and heavy-duty applications.
The inclusion of positive opening contacts ensures safe mechanical separation, making this switch suitable for safety circuits and interlocking systems where dependable operation is essential.
Typical Applications
- Industrial machinery position monitoring.
- Conveyor and material handling systems.
- Machine safety interlocking systems.
- Packaging and processing equipment.
- Automated production lines.
- General industrial automation 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 | NPT conduit entry | |
| Series | FR Series | |
| Product type | Position / limit switch | |
| Actuator type | Adjustable safety lever with rubber roller | |
| Roller diameter | approx. 50 mm | |
| Contact configuration | 1 NO + 1 NC | |
| Switching function | Snap-action with positive opening | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC | |
| Housing material | Technopolymer | |
| External parts | Zinc-plated steel | |
| Contact material | Silver | |
| Protection rating | IP67 | |
| Cable entry | 1/2" NPT | |
| Operating temperature | approx. -25 to +80 °C | |
| Mounting | Panel / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR556-M3R26 used for?
This switch is used to detect the position or movement of machine components and provide control signals in industrial automation systems.
What contact configuration does this model have?
The FR556-M3R26 includes 1 normally open and 1 normally closed contact, suitable for both control and monitoring circuits.
What is snap-action switching?
Snap-action switching ensures fast and reliable contact transitions, improving accuracy and repeatability in automation systems.
Is it suitable for harsh environments?
Yes, it features an IP67 protection rating, providing resistance against dust and water ingress.
What actuator type does it use?
The switch uses an adjustable safety lever with a large rubber roller for smooth and reliable actuation.
Trusted by Industrial Automation Engineers
Pizzato FR series position switches are widely trusted for their durability, precision and safety performance, making them a preferred choice for industrial automation and machine protection applications.
