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FM 654-W3M2 Pizzato Position switch with roller lever and reset device
Pizzato FM654-W3M2 limit switch with rotating roller lever, 1 NO + 1 NC contacts, slow-action switching and reset device for industrial automation and safety applications.
£17.47
Why Choose the Pizzato FM654-W3M2 Limit Switch?
The Pizzato FM654-W3M2 is a heavy-duty limit / position switch with reset device designed for accurate detection of mechanical movement in industrial automation and safety systems. As part of the robust Pizzato FM series, it delivers reliable switching performance and long operational life in demanding industrial environments.
This model features a durable metal housing and a rotating roller lever actuator with a 20 mm technopolymer roller, enabling smooth and precise actuation from multiple directions. The integrated simultaneous reset mechanism ensures controlled reactivation after actuation, improving machine safety and operational control.
Equipped with a 1 normally open (NO) + 1 normally closed (NC) contact configuration, slow-action switching and positive opening contacts, the FM654-W3M2 is suitable for both control and safety-related circuits. Its M20 x 1.5 conduit entry allows flexible installation without pre-installed connectors or glands.
Key Advantages
- Reliable limit switch with reset function for industrial automation.
- 1 NO + 1 NC contacts for combined control and safety signalling.
- Simultaneous reset mechanism ensures controlled operation cycles.
- Rotating roller lever actuator for smooth, low-wear actuation.
- Positive opening contacts enhance safety performance.
- Durable metal housing for long service life.
Key Features
- Pizzato FM series position switch.
- Model: FM654-W3M2
- Actuator type: Rotating roller lever (Ø20 mm roller).
- Contact configuration: 1 NO + 1 NC.
- Switching type: Slow action.
- Positive opening contacts for safety circuits.
- Reset mechanism: Simultaneous reset device.
- Conduit entry: M20 x 1.5 threaded entry.
Reliable Position Detection with Controlled Reset
Limit switches such as the Pizzato FM654-W3M2 are essential components in industrial automation, providing accurate feedback on machine position while ensuring controlled restart conditions. The integrated reset function prevents unintended reactivation, improving operational safety.
The rotating roller lever actuator enables engagement from multiple directions, making it ideal for conveyors, moving assemblies and machinery with variable approach paths.
Typical Applications
- Machine safety systems requiring reset functionality.
- End-of-travel detection in industrial machinery.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- Automated production lines.
- Industrial safety monitoring and interlock circuits.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Series | FM Series | |
| Product type | Limit / position switch with reset | |
| Housing material | Metal | |
| Contact configuration | 1 NO + 1 NC (positive opening) | |
| Switching action | Slow action | |
| Actuator type | Rotating roller lever | |
| Reset type | Simultaneous reset device | |
| Conduit entry | M20 x 1.5 | |
| Protection rating | IP67 | |
| Mounting type | Surface mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FM654-W3M2 used for?
This switch is used to detect machine position and provide reset-controlled signals in industrial automation systems.
What contact configuration does it have?
It features 1 normally open (NO) and 1 normally closed (NC) contacts.
What is the purpose of the reset device?
The simultaneous reset mechanism ensures the switch must be reset before returning to its original state, improving operational safety.
What actuator does it use?
It uses a rotating roller lever actuator, suitable for multi-directional actuation.
Is it suitable for safety applications?
Yes, the inclusion of positive opening contacts makes it suitable for safety-related circuits.
Trusted by Automation Engineers Worldwide
Pizzato FM series limit switches are widely trusted for their durability, precision and reliable performance in industrial automation and machine safety systems.
