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FD 518-M2 Pizzato Position switch with rolling ball piston plunger
Pizzato FD518-M2 industrial position switch with rolling ball piston plunger, metal housing, 1NO+1NC snap-action contacts, M20 conduit entry and IP67 protection.
£16.43
Why Choose the Pizzato FD518-M2 Position Switch?
The Pizzato FD518-M2 is a heavy-duty industrial position / limit switch designed for precise and reliable detection of mechanical movement in demanding automation environments. As part of the rugged Pizzato FD Series, it features a rolling ball piston plunger actuator, delivering smooth, low-friction actuation and extended mechanical life in high-cycle applications.
Built with a durable metal housing, the FD518-M2 is engineered to operate consistently in harsh industrial conditions including vibration, dust, and moisture. Its snap-action contact system provides fast and repeatable switching performance, making it ideal for applications requiring precise and responsive signal output.
This variant features a M20 × 1.5 threaded conduit entry and is supplied without a connector or cable gland, allowing flexible wiring configurations. With a 1 normally open (NO) and 1 normally closed (NC) contact configuration, positive opening operation, and IP67 protection rating, it is well suited to industrial machinery, conveyors, and automation systems operating in demanding environments.
Key Advantages
- Heavy-duty limit switch for industrial automation systems.
- Rolling ball piston plunger ensures smooth, low-wear actuation.
- 1 NO + 1 NC snap-action contacts for flexible control circuits.
- Positive opening contacts for enhanced safety performance.
- M20 conduit entry for flexible installation.
- IP67 protection rating for harsh industrial environments.
Key Features
- Pizzato FD Series industrial position switch.
- Rolling ball piston plunger actuator with approx. 8 mm stainless steel ball.
- 1NO + 1NC contact configuration with snap-action (B5) mechanism.
- Positive opening operation for safety-critical applications.
- Metal housing designed for heavy-duty environments.
- IP67 protection according to EN 60529.
- M20 × 1.5 threaded conduit entry.
- No pre-installed connector or cable gland for wiring flexibility.
Engineered for Reliable Industrial Position Detection
The rolling ball piston design minimises friction during actuation, improving durability and ensuring consistent performance over millions of operating cycles. This makes the FD518-M2 particularly suitable for applications where mechanical wear must be minimised while maintaining precise and reliable switching behaviour.
Position switches such as the FD518-M2 are essential components in industrial automation systems, providing accurate feedback on machine movement and position while ensuring dependable operation in demanding environments.
Typical Applications
- Industrial machinery and automated production lines.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- Position monitoring in automation systems.
- OEM machinery and industrial control panels.
- General-purpose limit switching in harsh environments.
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 | FD Series | |
| Product type | Position / limit switch | |
| Actuator type | Rolling ball piston plunger | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap-action (B5) | |
| Rated current | up to 10 A | |
| Rated voltage | up to 500 V AC / 250 V DC | |
| Protection rating | IP67 | |
| Housing material | Metal | |
| Connection type | M20 × 1.5 conduit entry | |
| Operating temperature | -25 to +80 °C | |
| Positive opening | Yes | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD518-M2 used for?
This device is used as a position or limit switch to detect movement or position in industrial automation systems.
What type of actuator does the FD518-M2 use?
It uses a rolling ball piston plunger, providing smooth and low-friction operation.
What contact configuration does this switch have?
It features 1 normally open and 1 normally closed contact with snap-action switching.
Is the FD518-M2 suitable for safety applications?
Yes, it includes positive opening NC contacts, making it suitable for safety circuits when correctly integrated.
What type of connection does it use?
This version uses a M20 threaded conduit entry without a pre-installed connector or cable gland.
Trusted by Industrial Automation Professionals
Pizzato FD Series position switches are widely trusted by engineers and machine builders for their durability, precision, and reliable switching performance in demanding industrial environments.
