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FD 1133-M2 Pizzato Position switch with adjustable square rod lever
Pizzato FD1133-M2 position switch with metal housing, adjustable square rod lever and 2NC snap action contacts for industrial automation applications.
£20.55
Why Choose the Pizzato FD1133-M2 Position Limit Switch?
The Pizzato FD1133-M2 is a heavy-duty position limit switch with adjustable square rod lever, engineered for precise motion detection and fast, reliable switching in industrial automation and safety systems. As part of the rugged Pizzato FD series, it is designed to deliver long service life and consistent performance in demanding industrial environments.
Built with a robust metal housing and an M20 × 1.5 threaded conduit entry, the FD1133-M2 ensures secure installation and excellent resistance to vibration, dust and moisture. Its adjustable stainless steel square rod lever (3 × 3 × 125 mm) allows precise alignment and repeatable actuation across a wide range of machinery.
This model features a 2 normally closed (NC) snap-action contact configuration (B11 contact block), providing fast switching and reliable performance in safety circuits. The snap-action mechanism ensures consistent electrical response regardless of actuator speed, making it ideal for high-reliability applications.
Key Advantages
- Heavy-duty metal housing for harsh industrial environments.
- M20 threaded conduit entry for standard cable gland installation.
- 2 NC snap-action contacts ideal for safety and monitoring circuits.
- Fast switching response independent of actuator movement speed.
- Adjustable square rod lever actuator for precise positioning.
- IP67 protection rating for dust and water ingress protection.
Key Features
- Pizzato FD series position switch.
- Adjustable stainless steel square rod lever actuator.
- 2 normally closed (NC) contacts.
- Snap-action switching mechanism.
- Metal housing with industrial-grade durability.
- M20 × 1.5 threaded conduit entry.
- No cable gland or connector supplied.
- Silver contacts for reliable electrical conductivity.
- IP67 rated enclosure.
Fast and Safe Motion Detection
The FD1133-M2 is designed to deliver accurate and repeatable position feedback in industrial machinery. Its square rod lever provides stable actuation characteristics, ensuring consistent detection even under demanding mechanical conditions.
The snap-action switching mechanism guarantees rapid and stable electrical transitions, making it particularly suitable for safety circuits where immediate and reliable signal changes are essential.
Typical Applications
- Machine safety circuits and interlocking systems.
- Industrial conveyors and material handling systems.
- Packaging and processing machinery.
- End-of-travel and position monitoring.
- Automated production lines.
- Safety-critical industrial control applications.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Rod lever | |
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Series | FD Series | |
| Product type | Position / limit switch | |
| Contact configuration | 2 NC (snap-action) | |
| Contact block | B11 | |
| Actuator type | Adjustable square rod lever (stainless steel) | |
| Rod dimensions | approx. 3 × 3 × 125 mm | |
| Housing | Metal | |
| Connection | M20 × 1.5 threaded entry | |
| Protection rating | IP67 | |
| Electrical rating | up to 500 V AC / 250 V DC, up to 10 A | |
| Mechanical durability | approx. 20 million operations | |
| Operating temperature | approx. minus 25 to plus 80 °C | |
| Standards | IEC 60947-5-1, EN 60529 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD1133-M2 used for?
The FD1133-M2 is used for detecting position and movement in industrial machinery, especially in safety circuits requiring normally closed contacts.
What contact configuration does this switch have?
This model features 2 normally closed (NC) snap-action contacts.
What is the difference between FD1133 and FD1133-M2?
The FD1133-M2 version includes an M20 threaded conduit entry, while the standard FD1133 uses a PG13.5 entry.
What is the benefit of snap-action switching?
Snap-action switching provides fast, repeatable contact operation independent of actuator speed, improving reliability in dynamic systems.
Is it suitable for harsh environments?
Yes, the metal housing and IP67 rating ensure reliable operation in environments with dust, moisture and mechanical stress.
Trusted by Industrial Engineers Worldwide
Pizzato FD series switches are widely trusted for their robust construction, precision engineering and dependable performance in industrial automation and safety-critical applications.
