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FM 21A2-M2 Pizzato Position switch with one-way roller, external gasket
Pizzato FM21A2-M2 industrial position switch with one-way roller actuator, 3 NC contacts, positive opening and IP67 protection for automation systems.
£14.88
Why Choose the Pizzato FM21A2-M2 Position Switch?
The Pizzato FM21A2-M2 is a heavy-duty industrial position switch engineered for precise detection of mechanical movement in automation and machinery systems. As part of the robust Pizzato FM series, it delivers dependable performance and durability in demanding industrial environments.
Constructed with a rugged metal housing, the FM21A2-M2 is built for long service life in harsh conditions. Its one-way roller actuator with external gasket ensures accurate and repeatable actuation, making it ideal for directional applications such as conveyors, cam-driven systems and automated production equipment.
This model features a 3 NC contact configuration with slow-action switching and positive opening contacts, providing enhanced safety reliability in control circuits. The inclusion of an M20 × 1.5 conduit entry and IP67 protection rating ensures resistance to dust and moisture in industrial installations.
Key Advantages
- Reliable position detection for industrial automation.
- One-way roller actuator for precise directional triggering.
- 3 NC contacts ideal for safety-critical circuits.
- Positive opening contacts for enhanced operational safety.
- Durable metal housing for long-term industrial use.
- IP67 protection rating for harsh environments.
Key Features
- Pizzato FM series position switch.
- One-way roller actuator with external gasket.
- 3 normally closed (NC) contacts.
- Slow-action switching mechanism.
- Positive opening safety contacts.
- Metal housing construction.
- M20 × 1.5 threaded conduit entry.
- Designed for continuous industrial operation.
Reliable Position Detection in Industrial Systems
Position switches such as the FM21A2-M2 are essential for monitoring movement and end-of-travel positions in industrial machinery. They provide accurate feedback to control systems, improving efficiency and ensuring safe machine operation.
The combination of positive opening contacts and slow-action switching ensures dependable safety performance, while the one-way roller actuator allows precise triggering in a defined direction.
Typical Applications
- Industrial machinery and automation systems.
- Conveyor and material handling equipment.
- Mechanical position monitoring and limit detection.
- Packaging and processing machines.
- Production lines and assembly systems.
- Safety and control circuits requiring redundant NC contacts.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 3NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | M20 cable entry | |
| Series | FM Series | |
| Product type | Position / limit switch | |
| Contact configuration | 3 NC | |
| Switching action | Slow action | |
| Positive opening | Yes | |
| Actuator type | One-way roller with external gasket | |
| Housing material | Metal | |
| Protection rating | IP67 (EN 60529) | |
| Cable entry | M20 × 1.5 | |
| Mounting | Surface / machine mounting | |
| Reset function | Without reset | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FM21A2-M2 used for?
This switch is used to detect position or movement in industrial machinery and automation systems.
What type of actuator does this switch use?
It features a one-way roller actuator with external gasket for precise directional actuation.
What contact configuration does the FM21A2-M2 have?
The switch includes 3 normally closed (NC) contacts, ideal for safety applications.
What is positive opening?
Positive opening ensures that contacts are mechanically forced open, improving reliability in safety circuits.
Is the FM21A2-M2 suitable for harsh environments?
Yes, it has a metal housing and IP67 protection rating, making it suitable for demanding industrial conditions.
Trusted by Industrial Engineers Worldwide
Pizzato position switches are widely trusted in industrial automation for their durability, precision and consistent performance in demanding applications.
