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FD 2121-M2 Pizzato Position switch, coil spring with cat’s whisker
Pizzato FD2121-M2 heavy-duty position switch with coil spring actuator, 3 NC contacts and IP67 protection for industrial automation and safety applications.
£16.59
Why Choose the Pizzato FD2121-M2 Position Switch?
The Pizzato FD2121-M2 is a heavy-duty industrial position switch designed for precise and reliable mechanical detection in demanding automation environments. As part of the robust Pizzato FD series, this switch delivers consistent performance, long service life and dependable operation in industrial machinery and safety circuits.
This model features a coil spring actuator with cat’s whisker tip, allowing flexible and responsive actuation where alignment tolerance and sensitive detection are required. Its rugged metal housing provides excellent resistance to vibration, dust and mechanical stress, ensuring durability in harsh industrial conditions.
With a 3 normally closed (3 NC) slow-action contact configuration, M20 x 1.5 conduit entry and IP67 protection rating, the FD2121-M2 is ideal for safety-related circuits and applications requiring reliable position monitoring and fail-safe switching.
Key Advantages
- Heavy-duty position switch for industrial automation.
- Flexible coil spring actuator with cat’s whisker for accurate detection.
- 3 NC slow-action contacts ideal for safety circuits.
- Durable metal housing for harsh environments.
- M20 conduit entry for secure industrial wiring.
- IP67 protection rating ensures resistance to dust and water.
Key Features
- Pizzato FD series position switch.
- Spring rod actuator with wire tip (cat’s whisker).
- 3 normally closed slow-action contacts (B21).
- Robust metal enclosure.
- M20 x 1.5 threaded conduit entry.
- External gasket sealing for enhanced ingress protection.
- Designed for heavy-duty industrial applications.
Reliable Position Detection for Industrial Automation
Position switches such as the Pizzato FD2121-M2 are essential in industrial automation systems for detecting movement, position and end-of-travel conditions. They provide accurate feedback to control systems, ensuring safe and efficient machine operation.
The FD series is specifically designed for heavy-duty environments, offering high resistance to vibration, contamination and mechanical stress. This makes the FD2121-M2 a dependable solution for demanding industrial applications.
Typical Applications
- Machine tools and automated production systems.
- Conveyor and material handling equipment.
- Packaging and assembly machinery.
- Industrial safety and interlock circuits.
- Position monitoring in heavy-duty environments.
- OEM machine building and automation systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 3NC | |
| Actuator Type | Spring rod / wobble stick | |
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Series | FD Position Switch Series | |
| Product type | Industrial position switch | |
| Contact configuration | 3 NC (slow action) | |
| Actuator type | Coil spring with cat’s whisker | |
| Housing material | Metal | |
| Conduit entry | M20 x 1.5 threaded | |
| Protection rating | IP67 | |
| Operating temperature | approx. -25 to +80 °C | |
| Contact material | Silver contacts | |
| Mechanical endurance | up to 20 million operations (series typical) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD2121-M2 used for?
This switch is used to detect the position or movement of machine components and provide feedback to industrial control systems, particularly in safety circuits.
What actuator does the FD2121-M2 use?
It uses a coil spring actuator with a cat’s whisker tip for flexible mechanical actuation.
What contacts are included?
The switch includes 3 normally closed slow-action contacts, commonly used in fail-safe safety applications.
Is it suitable for harsh environments?
Yes, it features a metal housing, external gasket and IP67 protection rating, making it suitable for demanding industrial conditions.
What conduit entry does the switch use?
It uses a M20 x 1.5 threaded conduit entry for industrial wiring.
Trusted by Automation Engineers Worldwide
Pizzato FD series position switches are trusted globally for their durability, precision and consistent performance in industrial automation and machine safety applications.
