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.
FM 1857 Pizzato Position switch with roller lever
Pizzato FM1857 position switch with adjustable long roller lever, metal housing and IP67 protection, featuring 1 NO + 1 NC slow-action contacts with positive opening for industrial automation and safety applications.
£12.95
Why Choose the Pizzato FM1857 Position Switch?
The Pizzato FM1857 is a robust position (limit) switch designed for precise and reliable detection of mechanical movement in industrial automation systems. As part of the proven Pizzato FM series, it delivers consistent switching performance and long operational life in demanding industrial environments.
Constructed with a durable metal housing and an adjustable long roller lever actuator, the FM1857 ensures smooth and repeatable actuation across a wide range of machinery. Its rugged construction makes it ideal for installations exposed to vibration, dust and moisture.
This model features a 1 NO + 1 NC slow-action contact configuration with positive opening operation, making it suitable for both control and safety-related circuits. It includes a PG13.5 conduit entry and is supplied without cable gland or connector. With an IP67 protection rating, it ensures reliable operation in harsh industrial environments.
Key Advantages
- Durable metal housing for demanding industrial environments.
- Adjustable long roller lever actuator for flexible installation.
- 1 NO + 1 NC contacts for versatile control and monitoring.
- IP67 protection rating for resistance to dust and water ingress.
- Positive opening contacts for enhanced safety reliability.
- Reliable performance in high-cycle industrial applications.
Key Features
- Pizzato FM series position switch.
- Long adjustable roller lever with approx. 20 mm technopolymer roller.
- 1 normally open + 1 normally closed contact.
- Slow-action switching mechanism.
- Metal enclosure for enhanced durability.
- PG13.5 threaded conduit entry.
- IP67 protection according to EN 60529.
- Positive opening (EN 60947-5-1) for safety circuits.
Reliable Position Detection for Industrial Machinery
The FM1857 converts mechanical movement into electrical signals, enabling precise monitoring and control of industrial machinery. Its slow-action switching ensures stable contact transitions, making it suitable for controlled switching applications.
The combined NO and NC contacts provide flexible integration into both signalling and safety circuits, improving system reliability and operational control.
Typical Applications
- Industrial automation and machinery control.
- Safety and monitoring circuits.
- Conveyor and material handling systems.
- Packaging and production lines.
- End-of-travel detection.
- OEM machinery and industrial equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | PG13.5 cable entry | |
| Series | FM Series | |
| Product type | Position / limit switch | |
| Housing material | Metal | |
| Actuator type | Adjustable long roller lever | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Slow action | |
| Positive opening | Yes | |
| Reset function | None | |
| Electrical connection | PG13.5 conduit entry | |
| Protection rating | IP67 | |
| Mounting type | Surface mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FM1857 used for?
It is used to detect mechanical position or movement in industrial automation systems.
What contact configuration does this switch have?
The FM1857 features one normally open and one normally closed contact with slow-action switching.
Is it suitable for safety applications?
Yes, it includes positive opening contacts suitable for safety-related control circuits.
Does this model include a reset function?
No, the FM1857 is a standard position switch without a manual reset mechanism.
What protection rating does the switch have?
The FM1857 has an IP67 rating, providing protection against dust and water ingress.
Trusted by Industrial Automation Engineers
Pizzato FM series position switches are widely trusted for their durability, precision and reliable performance in demanding industrial environments and safety-critical applications.
