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FM 502-K21 Pizzato Position switch with one-way roller
Pizzato FM502-K21 limit switch with one-way roller lever actuator, 1NO+1NC snap-action contacts and IP67 protection for industrial automation applications.
£12.56
Why Choose the Pizzato FM502-K21 Limit Switch?
The Pizzato FM502-K21 is a compact and durable limit/position switch with one-way roller lever actuator, designed for precise detection and fast switching in industrial automation systems. As part of the trusted Pizzato FM series, it offers reliable performance in demanding applications where accuracy and longevity are essential.
This model features a one-way roller actuator, making it ideal for directional motion detection and guided actuation. Its metal housing construction ensures excellent resistance to mechanical stress, providing long operational life in harsh industrial environments.
The FM502-K21 is equipped with a 1 normally open (NO) and 1 normally closed (NC) snap-action contact configuration, delivering fast and precise switching for control circuits. It includes a PG13.5 conduit entry with cable gland support for 6–12 mm cables and operates without a reset mechanism, making it suitable for standard automation systems.
Key Advantages
- Reliable position detection for industrial automation systems.
- One-way roller lever actuator for precise directional actuation.
- 1 NO + 1 NC contacts for flexible control integration.
- Snap-action contacts for fast and accurate switching.
- Durable metal housing for long operational life.
- IP67 protection for resistance to dust and moisture.
Key Features
- Pizzato FM series limit switch.
- One-way roller lever actuator.
- 1 NO + 1 NC snap-action contact block.
- Quick-break switching for high responsiveness.
- Metal housing construction.
- PG13.5 threaded conduit entry with cable gland compatibility.
- No reset function (standard operation).
- Designed for continuous industrial use.
Fast and Reliable Detection for Industrial Automation
Limit switches such as the FM502-K21 are essential for monitoring machine movement and providing precise feedback to control systems. The snap-action contacts ensure rapid switching response, while the roller lever actuator enables smooth and repeatable actuation in dynamic applications.
The Pizzato FM series is widely used by automation engineers and OEM machine builders due to its rugged construction, reliability and compatibility with industrial control systems.
Typical Applications
- Industrial machinery and automation systems.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- End-of-travel and position detection.
- General control circuit switching.
- OEM machine building.
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 | |
| Connection | Pre-wired cable | |
| Series | FM Series | |
| Product type | Limit / position switch | |
| Actuator type | One-way roller lever | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap action | |
| Housing material | Metal | |
| Conduit entry | PG13.5 (cable 6–12 mm) | |
| Protection rating | IP67 | |
| Mounting type | Machine / panel mounting | |
| Electrical rating | Up to approx. 10 A at 250 V AC | |
| Reset function | None | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FM502-K21 used for?
It is used to detect the position of moving machine components and provide switching signals to industrial control systems.
What contact configuration does it have?
The FM502-K21 features 1 normally open (NO) and 1 normally closed (NC) contact.
What type of contacts are used?
It uses snap-action contacts, providing fast and precise switching.
Does it include a reset function?
No, the FM502-K21 operates as a standard limit switch without a reset mechanism.
What protection rating does it offer?
The FM502-K21 provides IP67 protection, suitable for industrial environments exposed to dust and moisture.
Trusted by Automation Engineers Worldwide
Pizzato FM series limit switches are widely trusted for their durability, precision and dependable performance in industrial automation systems.
