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 905-W3 Pizzato Position switch with one-way roller and reset device
Pizzato FM905-W3 industrial position switch with one-way roller lever, reset device, 2 NC contacts and metal housing for reliable safety and automation applications.
£14.08
Why Choose the Pizzato FM905-W3 Limit Switch?
The Pizzato FM905-W3 is a heavy-duty industrial position switch designed for precise detection and safe control of moving machinery components. As part of the proven Pizzato FM series, it features a rugged metal housing and high-reliability internal components for dependable performance in demanding industrial environments.
This model is equipped with a one-way roller lever actuator with integrated reset device (W3), ensuring controlled directional actuation and synchronised reset functionality. This design improves operational safety by requiring a defined reset action before the switch returns to its normal state.
With a 2 NC (normally closed) slow-action contact configuration, PG13.5 conduit entry, and durable construction, the FM905-W3 is ideal for safety circuits and industrial automation systems where reliability and repeatability are critical.
Key Advantages
- Robust metal housing for long service life in industrial environments.
- Integrated W3 reset device for controlled and safe operation.
- 2 NC contacts ideal for safety-related circuits.
- One-way roller lever for precise directional actuation.
- Slow-action switching for consistent and reliable performance.
- Designed for high durability and repeatable operation.
Key Features
- Pizzato FM series position switch.
- 2 normally closed (NC) contacts.
- Slow-action switching mechanism.
- One-way roller lever actuator.
- Integrated reset device (W3) with synchronised operation.
- Metal housing construction.
- PG13.5 conduit entry.
- Positive opening contacts for safety applications.
Controlled Position Detection with Reset Safety
The FM905-W3 is designed for applications where controlled reset after actuation is essential. The integrated W3 reset device ensures that actuator movement and contact switching occur simultaneously, helping to prevent unintended machine restart and improving overall system safety.
Its one-way roller actuator enables precise directional detection, while the rugged construction ensures dependable operation in environments exposed to mechanical stress, dust and industrial conditions.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial machinery requiring controlled reset functionality.
- Conveyor systems and material handling equipment.
- Packaging and production machinery.
- Automation systems with directional detection.
- OEM machine building and integration.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Limit switch | |
|---|---|---|
| Contacts | 2NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | PG13.5 cable entry | |
| Series | FM Series | |
| Product type | Limit / position switch | |
| Contact configuration | 2 NC | |
| Switching type | Slow action | |
| Actuator type | One-way roller lever with reset device | |
| Housing material | Metal | |
| Conduit entry | PG13.5 | |
| Electrical rating | up to 6 A at 250 V AC | |
| Positive opening | Yes | |
| Reset function | Integrated reset device (manual reset required) | |
| Mounting type | Surface / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FM905-W3 used for?
This switch is used for detecting the position of moving machine parts, particularly in safety applications requiring controlled reset functionality.
What does the W3 reset device do?
The W3 reset device ensures synchronised switching and requires a reset action before returning to normal operation.
What contact configuration does this switch have?
The FM905-W3 features 2 normally closed contacts, commonly used in safety circuits.
Is this switch suitable for industrial environments?
Yes, the metal housing and industrial design make it suitable for demanding automation and machinery applications.
What actuator type is used?
It uses a one-way roller lever actuator, allowing accurate directional actuation.
Trusted by Automation Engineers Worldwide
Pizzato FM series position switches are widely trusted for their durability, safety features and precision performance in industrial automation and machine safety applications.
