Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
FD 1638-M2 Pizzato Position switch for rotating levers
Pizzato FD 1638-M2 position switch for rotating levers with metal housing, M20 x 1.5 conduit entry, 2NC slow action independent contacts, silver contacts and IP67 protection.
£18.90
Why Choose the Pizzato FD 1638-M2 Position Switch?
The Pizzato FD 1638-M2 is a heavy-duty position switch for rotating levers, engineered for reliable mechanical detection in industrial automation and safety applications. As part of the robust Pizzato FD series, it provides consistent performance, durability and long service life in demanding environments.
This version features a metal housing with M20 × 1.5 threaded conduit entry, making it compatible with standard industrial cable glands. It incorporates a 2NC slow action contact block with independent contacts, improving switching reliability and making it suitable for safety-related circuits where dependable disconnection is essential.
With an IP67 protection rating according to EN 60529 and an operating range suited to harsh environments, the FD 1638-M2 is ideal for applications exposed to dust, moisture and mechanical stress. It is supplied without actuator, allowing flexible configuration with compatible rotating lever accessories.
Key Advantages
- Heavy-duty position switch for rotating lever applications.
- Durable metal enclosure for industrial environments.
- 2NC slow action independent contacts for enhanced reliability.
- Positive switching behaviour suitable for safety circuits.
- M20 × 1.5 conduit entry for standard cable integration.
- IP67 protection rating for resistance to dust and water ingress.
Key Features
- Pizzato FD series heavy application position switch.
- FD 1638-M2 model for rotating lever heads.
- Metal housing with industrial-grade construction.
- M20 × 1.5 cable entry (no gland supplied).
- 2 normally closed contacts.
- Slow action independent switching mechanism.
- Contact block (B16).
- Silver contact material.
- IP67 protection rating according to EN 60529.
Reliable Position Monitoring for Industrial Machinery
Position switches such as the Pizzato FD 1638-M2 are used to detect the movement and position of machine components including guards, cams and mechanical stops. The rotating lever configuration enables accurate detection of angular motion, converting it into a reliable electrical signal.
The FD series is engineered for heavy-duty industrial environments, offering high mechanical endurance and long operational life. The independent normally closed contacts improve reliability in safety circuits, making this model ideal for machine builders and automation engineers.
Typical Applications
- Machine guard position monitoring.
- End-of-travel detection in conveyors and machinery.
- Industrial automation and control systems.
- Safety interlocking circuits using NC contacts.
- Rotating cam and lever actuation systems.
- Heavy-duty industrial installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Lever | |
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Series | FD Series | |
| Product type | Position switch for rotating levers | |
| Housing material | Metal | |
| Conduit entry | M20 × 1.5 threaded entry | |
| Contact configuration | 2NC | |
| Contact operation | Slow action, independent contacts | |
| Contact block | B16 | |
| Contact material | Silver | |
| Head type | For rotating levers | |
| Protection rating | IP67 according to EN 60529 | |
| Operating temperature | -25 to +80 °C | |
| Supply | Supplied without actuator | |
| Application | Industrial safety circuits, position detection and automation systems | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD 1638-M2 used for?
The FD 1638-M2 is used for detecting mechanical position and movement in industrial machinery, particularly where rotating lever actuation is required.
What contact configuration does the FD 1638-M2 have?
The switch features a 2NC slow action contact block with independent contacts for reliable switching.
Is the FD 1638-M2 suitable for safety applications?
Yes. The normally closed independent contacts make it suitable for safety circuits when correctly installed.
What is the protection rating of this switch?
The FD 1638-M2 has an IP67 protection rating, ensuring protection against dust and water ingress.
Does the FD 1638-M2 include an actuator?
No. The unit is supplied without an actuator, allowing selection of a compatible rotating lever accessory.
Trusted by Machine Builders Worldwide
Pizzato FD series position switches are trusted by engineers and OEMs for robust construction, dependable switching and long-term performance in industrial automation and safety-critical applications.
