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FR 638-W3M2 Pizzato Position switch for rotating levers with reset device
Pizzato FR638-W3M2 safety limit switch with adjustable rod lever actuator, 1 NC + 1 NO contacts and positive opening operation for industrial machine safety applications.
£12.66
Why Choose the Pizzato FR638-W3M2 Safety Limit Switch?
The Pizzato FR638-W3M2 is a durable and precision-built safety limit switch engineered for reliable position detection and machine safety applications. As part of the trusted Pizzato FR series, this switch delivers consistent performance with positive opening safety contacts, ensuring dependable operation in safety-critical environments.
Designed for industrial use, the FR638-W3M2 features a robust housing and a high-quality actuator mechanism that withstands demanding operating conditions. It provides accurate and repeatable switching, making it ideal for safeguarding machinery and monitoring moving components.
With its snap-action switching mechanism and strong mechanical endurance, this limit switch is suitable for automation systems requiring long-term reliability and compliance with modern safety standards.
Key Advantages
- Reliable safety limit switch for industrial machinery.
- Positive opening NC contact for safety circuit integration.
- Robust design suitable for harsh industrial environments.
- Accurate and repeatable position detection.
- High mechanical durability for long service life.
- Ideal for machine guarding and automation systems.
Key Features
- Pizzato FR series safety switch.
- Snap-action contact system.
- 1 NC + 1 NO contact configuration.
- Positive opening operation for enhanced safety.
- Durable thermoplastic enclosure.
- Adjustable rod lever actuator for flexible installation.
- Standard M20 cable entry.
- Designed for frequent switching operations.
Reliable Position Monitoring for Machine Safety
Safety limit switches like the Pizzato FR638-W3M2 play a critical role in industrial safety systems by detecting the position of moving parts and ensuring that protective measures are activated when necessary. This helps reduce the risk of accidents and improves overall machine safety.
The combination of positive opening contacts and a robust actuator makes this switch suitable for integration into safety circuits where dependable disconnection is required, supporting compliance with machinery safety standards.
Typical Applications
- Machine guard and access door monitoring.
- Industrial automation and production equipment.
- Conveyor systems and material handling machinery.
- Packaging and assembly lines.
- Position detection in mechanical systems.
- OEM machine building and safety integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Rod lever | |
| Connection | M20 cable entry | |
| Series | FR Safety Limit Switches | |
| Product type | Safety limit switch | |
| Contact configuration | 1 NC + 1 NO | |
| Contact type | Snap-action with positive opening NC | |
| Rated operational voltage | up to 400 V AC | |
| Rated current | up to 6 A | |
| Housing material | Reinforced thermoplastic | |
| Actuator type | Adjustable rod lever | |
| Cable entry | M20 | |
| Protection rating | IP67 | |
| Operating temperature | approximately -25°C to +80°C | |
| Mechanical life | high durability for industrial use | |
| Compliance | EN 60947-5-1, EN ISO 14119 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR638-W3M2 used for?
This safety limit switch is used to detect position and movement in machinery to ensure safe operation and control.
What type of contacts does this switch have?
It includes a 1 NC + 1 NO configuration with a positive opening NC contact for safety applications.
Is this switch suitable for safety circuits?
Yes, it is specifically designed for integration into safety-related control systems due to its positive opening contact design.
What protection rating does the switch offer?
The device is rated IP67, offering strong protection against dust and water ingress.
Where can this switch be installed?
It is typically installed on machinery, safety guards or moving parts where precise position detection is required.
Trusted by Industrial Engineers Worldwide
Pizzato safety switches are trusted by automation engineers and machine builders for delivering reliable performance, robust construction and compliance with industrial safety standards.
