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FM 531-K21 Pizzato Position switch with roller lever
Pizzato FM531-K21 position limit switch with roller lever actuator, snap-action contacts and metal housing for industrial automation and position monitoring.
£13.94
Why Choose the Pizzato FM531-K21 Safety Limit Switch?
The Pizzato FM531-K21 is a robust position limit switch with roller lever actuator, designed for accurate position detection and reliable control in industrial automation systems. As part of the proven Pizzato FM series, it delivers dependable switching performance in demanding environments.
Built with a durable metal housing, the FM531-K21 is engineered for long service life and consistent operation under harsh industrial conditions. Its roller lever actuator with technopolymer roller ensures smooth engagement with moving components, reducing mechanical wear and improving repeatability.
Featuring snap-action contacts and a standard industrial configuration, this switch is ideal for fast and precise signal transmission in machinery, conveyors and automated production systems.
Key Advantages
- Reliable position limit switch with roller lever actuator.
- Snap-action contacts for fast and precise switching.
- Durable metal housing for industrial environments.
- IP67 protection rating for dust and water resistance.
- Smooth actuator operation reduces mechanical wear.
- Suitable for automation and machine control systems.
Key Features
- Pizzato FM series position switch.
- 1 NO + 1 NC contact configuration.
- Snap-action switching mechanism.
- Roller lever actuator for accurate mechanical detection.
- Metal enclosure for high mechanical durability.
- PG13.5 cable entry for industrial wiring.
- High switching reliability and repeatability.
- Designed for integration into industrial control systems.
Reliable Position Detection for Industrial Machinery
The Pizzato FM531-K21 limit switch is designed to detect the position of moving machine components and provide accurate feedback to control systems. Its snap-action mechanism ensures rapid switching response, making it suitable for applications requiring precise timing and consistent operation.
The FM series is widely trusted by automation engineers and OEM machine builders for its durability, precision and reliable performance across a wide range of industrial applications.
Typical Applications
- Industrial automation and production lines.
- Conveyor and material handling systems.
- Packaging and processing machinery.
- Position detection in moving assemblies.
- Machine control and monitoring systems.
- OEM machinery and control panel integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | PG13.5 cable entry | |
| Series | FM Series | |
| Product type | Position / limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Switching action | Snap-action contacts | |
| Actuator type | Roller lever | |
| Housing material | Metal | |
| Protection rating | IP67 | |
| Positive opening | Yes | |
| Cable entry | PG13.5 cable gland (6–12 mm cables) | |
| Mounting type | Surface mounting | |
| Standards | EN 60947-5-1 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FM531-K21 used for?
This switch is used to detect the position of moving machine components and provide feedback for automation and control systems.
What contact configuration does it have?
The FM531-K21 features 1 normally open (NO) and 1 normally closed (NC) contact.
What type of switching mechanism is used?
It uses a snap-action mechanism, providing fast and precise switching response.
What type of actuator is used?
It uses a roller lever actuator for smooth mechanical operation.
Is it suitable for harsh environments?
Yes, the metal housing and IP67 protection rating make it suitable for demanding industrial environments.
Trusted by Industrial Engineers Worldwide
Pizzato FM series switches are widely trusted in industrial automation for their durability, precision and reliable performance in demanding applications.
