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FD 1857 Pizzato Position switch with roller lever
Pizzato FD1857 industrial position switch with roller lever actuator and 1NO plus 1NC slow-action contacts designed for reliable machine position detection.
£17.72
Why Choose the Pizzato FD1857 Safety Limit Switch?
The Pizzato FD1857 is a heavy-duty position and safety limit switch designed for precise detection and reliable control in demanding industrial environments. As part of the robust Pizzato FD series, it features an adjustable roller lever actuator, enabling accurate and flexible actuation of moving machine components.
Built with a durable metal housing, the FD1857 is engineered for long service life under repeated mechanical stress. It incorporates 1 normally open (NO) and 1 normally closed (NC) slow-action contact with positive opening, making it suitable for both control and safety-related applications.
With a PG13.5 threaded conduit entry and IP67 protection rating, this switch is designed to perform reliably in environments exposed to dust, moisture and vibration, ensuring consistent performance in industrial automation systems.
Key Advantages
- Heavy-duty industrial limit switch for harsh environments.
- Adjustable roller lever actuator for precise positioning.
- 1NO + 1NC contacts for combined control and safety functionality.
- Positive opening mechanism for reliable disconnection.
- Durable metal enclosure for extended service life.
- High ingress protection for demanding industrial conditions.
Key Features
- Pizzato FD series position switch.
- 1 normally open and 1 normally closed contact, slow-action switching.
- Positive opening contacts for safety applications.
- Adjustable technopolymer roller lever (20 mm diameter).
- Metal housing with high mechanical strength.
- PG13.5 threaded conduit entry.
- IP67 protection rating (EN 60529).
Engineered for Reliable Machine Safety and Control
The Pizzato FD1857 is designed to monitor movement and position within industrial machinery, providing both control and safety functionality. Its 1NO + 1NC contact arrangement allows simultaneous signalling and safety interruption, improving system reliability and operational flexibility.
The adjustable roller lever ensures precise actuation, while the rugged metal housing guarantees long-term durability even in environments exposed to vibration, dust and moisture.
Typical Applications
- Machine safety guarding and interlock systems.
- Industrial automation and production lines.
- Conveyor and material handling systems.
- Packaging and assembly machinery.
- Position detection in moving machine components.
- OEM machinery and control panel integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | PG13.5 cable entry | |
| Series | FD Series | |
| Product type | Position / safety limit switch | |
| Contact configuration | 1NO + 1NC | |
| Switching type | Slow action | |
| Actuator type | Adjustable roller lever | |
| Housing material | Metal | |
| Protection rating | IP67 | |
| Cable entry | PG13.5 threaded conduit | |
| Operating temperature | approx. -25 °C to +80 °C | |
| Positive opening | Yes | |
| Mounting type | Machine / panel mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD1857 used for?
This switch is used for position detection and safety monitoring in industrial machinery and automation systems.
What contact configuration does it have?
It features 1 normally open (NO) and 1 normally closed (NC) contact with slow-action switching.
Is it suitable for safety applications?
Yes, it includes positive opening contacts, making it suitable for safety circuits.
What actuator does it use?
It uses an adjustable roller lever actuator for precise position detection.
What protection rating does it offer?
The switch has an IP67 rating, ensuring protection against dust and water ingress.
Trusted by Industrial Engineers Worldwide
Pizzato FD series limit switches are widely trusted by automation engineers and machine builders for delivering reliable safety performance, durability and precision in demanding industrial environments.
