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FR 931-W3 Pizzato Position switch with roller lever and reset device
Pizzato FR931-W3 safety limit switch with rotary actuator and snap-action contacts, designed for industrial safety interlocking and position monitoring applications.
£14.52
Why Choose the Pizzato FR931-W3 Safety Limit Switch?
The Pizzato FR931-W3 is a heavy-duty safety limit switch designed for precise position detection and reliable safety monitoring in industrial environments. As part of the robust Pizzato FR series, this model is built to withstand demanding mechanical conditions while maintaining consistent switching accuracy.
Engineered for machine safety and automation systems, the FR931-W3 features a durable housing and high-performance internal mechanism that ensures dependable operation over long service cycles. It is ideal for monitoring guard positions, machine movements and hazardous zones in compliance with industrial safety standards.
With its snap-action switching contacts and rotary actuator design, this switch provides fast and repeatable actuation. Its rugged construction and compact form factor allow easy integration into machinery, even in space-constrained installations.
Key Advantages
- Reliable safety limit switch for industrial automation and machinery.
- Heavy-duty construction for long operational life.
- Snap-action contacts for fast and precise switching.
- Rotary actuator mechanism for flexible mounting.
- Compact design suitable for machine integration.
- Supports safety interlocking and position monitoring.
Key Features
- Pizzato FR series safety limit switch.
- 1 NO + 1 NC contact configuration.
- Snap-action switching mechanism.
- Rotary actuator head with adjustable orientation.
- High mechanical endurance for repeated cycles.
- IP67 protection rating for harsh environments.
- Reinforced industrial housing.
- Suitable for safety-critical applications.
Reliable Safety Monitoring for Industrial Machinery
The Pizzato FR931-W3 is designed to monitor the position of machine components and ensure safe operation. It is commonly used to interrupt control circuits when safety guards are opened or when moving parts reach critical positions, helping to prevent accidents and equipment damage.
Thanks to its robust design and precise switching mechanism, this switch provides dependable performance even in environments with vibration, dust and moisture. It is widely used by automation engineers and machine builders requiring consistent and reliable safety devices.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial automation and production machinery.
- Position detection for moving mechanical components.
- Conveyor, packaging and processing equipment.
- Access control for safety doors and enclosures.
- OEM machinery and control panel installations.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Device Type | Limit switch | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Lever | |
| Connection | M20 cable entry | |
| Series | FR Safety Limit Switches | |
| Product type | Safety limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Switching mechanism | Snap-action | |
| Rated operational voltage | up to 400 V AC | |
| Rated operational current | up to 10 A | |
| Protection rating | IP67 | |
| Housing material | Reinforced thermoplastic / metal-reinforced body | |
| Actuator type | Rotary lever | |
| Cable entry | M20 | |
| Operating temperature | approx. minus 25 to plus 80 °C | |
| Mounting type | Panel / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR931-W3 used for?
This switch is used for safety position monitoring and interlocking in industrial machinery and automation systems.
What contact configuration does this switch provide?
The FR931-W3 includes 1 normally open (NO) and 1 normally closed (NC) contact.
What actuator type does this model use?
This version features a rotary lever actuator for flexible installation and reliable triggering.
Is the FR931-W3 suitable for harsh environments?
Yes, with an IP67 rating, it offers strong protection against dust and water ingress.
Where is this switch typically installed?
It is typically mounted on machinery, guards or access points to monitor movement and ensure safe operation.
Trusted by Industrial Engineers Worldwide
Pizzato safety limit switches are trusted across industrial sectors for their durability, precision and consistent performance in safety-critical applications.
