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FM 501-M2 Pizzato Position switch with plunger
Pizzato FM501-M2 position switch with short piston plunger actuator, 1 NO + 1 NC snap-action contacts, M20 conduit entry and IP67/IP69K protection for industrial automation applications.
£10.93
Why Choose the Pizzato FM501-M2 Position Switch?
The Pizzato FM501-M2 is a robust and industrial-grade position (limit) switch with short piston plunger actuator, designed for precise detection of mechanical movement in automation and safety systems. As part of the reliable Pizzato FM series, it delivers consistent performance in demanding environments where durability and accuracy are essential.
Engineered with a rugged metal housing and a M20 x 1.5 conduit entry, the FM501-M2 is built to withstand dust, moisture and mechanical stress. Its short piston plunger actuator ensures accurate and repeatable switching, making it ideal for end-of-travel detection and position monitoring in industrial machinery.
This model features a 1 NO + 1 NC snap-action contact configuration with positive opening contacts, ensuring fast switching and safe disconnection in control and safety circuits. Designed without automatic reset, it is well suited for controlled industrial processes and machine safety applications.
Key Advantages
- Reliable position switch for industrial automation.
- 1 NO + 1 NC snap-action contacts for fast switching response.
- Positive opening mechanism enhances safety in control circuits.
- Compact plunger actuator design for precise detection.
- Durable metal enclosure for long service life.
- IP67 and IP69K protection ratings for harsh environments.
Key Features
- Pizzato FM series position switch.
- Short piston plunger actuator for accurate actuation.
- 1 normally open (NO) and 1 normally closed (NC) contact.
- Snap-action switching mechanism for rapid response.
- Metal housing with M20 x 1.5 conduit entry.
- No integrated cable gland or connector (standard version).
- No automatic reset function.
Precise Position Detection for Industrial Machinery
Position switches such as the Pizzato FM501-M2 are widely used in industrial automation systems to detect the movement or position of machine components. The short plunger actuator responds to linear motion, ensuring accurate and repeatable switching in machinery control applications.
With its snap-action contacts and positive opening safety function, the FM501-M2 provides fast response and dependable operation, making it suitable for conveyors, production lines and machine safety circuits.
Typical Applications
- Machine position detection and end-of-travel monitoring.
- Industrial conveyors and material handling systems.
- Packaging and processing machinery.
- Automated production lines.
- Mechanical limit detection in industrial equipment.
- OEM automation and control systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Plunger | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | M20 cable entry | |
| Series | FM Series | |
| Product type | Position / limit switch | |
| Contact configuration | 1 NO + 1 NC (snap action) | |
| Actuator type | Short piston plunger | |
| Positive opening | Yes | |
| Housing material | Metal | |
| Conduit entry | M20 x 1.5 | |
| Protection rating | IP67 (EN 60529), IP69K (ISO 20653) | |
| Reset function | Without automatic reset | |
| Connection type | Screw terminals | |
| Contact rating | up to 6 A at 250 V AC | |
| Application | Position detection and control signalling | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FM501-M2 used for?
The FM501-M2 is used for detecting the position of moving parts in industrial machinery and automation systems.
What contact configuration does this switch have?
It features 1 normally open (NO) and 1 normally closed (NC) snap-action contacts.
What does positive opening mean?
Positive opening ensures contacts physically separate even if welded, making it suitable for safety-critical applications.
Is the FM501-M2 suitable for harsh environments?
Yes, it offers IP67 and IP69K protection, making it suitable for demanding industrial conditions.
Does the switch include a cable gland or connector?
No, this standard M2 version features a threaded conduit entry without an integrated cable gland or connector.
Trusted by Industrial Engineers Worldwide
Pizzato FM series position switches are widely trusted for delivering reliable performance and precise position detection across industrial automation systems.
