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FR 12A7-K21 Pizzato Position switch with one-way roller adjustable, external gasket
Pizzato FR12A7-K21 safety limit switch with 2NC and 1NO contacts, designed for industrial machinery safety, position detection and automation systems.
£12.09
Why Choose the Pizzato FR12A7-K21 Safety Limit Switch?
The Pizzato FR12A7-K21 is a robust and precision-engineered safety limit switch designed for industrial machinery and automation systems requiring reliable position detection and safety monitoring. As part of the trusted Pizzato FR series, this device is built to deliver consistent performance in demanding environments where safety and accuracy are critical.
Featuring a durable housing and high-quality internal components, the FR12A7-K21 ensures dependable switching performance over extended operational cycles. It is ideal for applications where machine movement, guard positions or mechanical limits must be accurately monitored to maintain safe operation.
With its snap-action contact mechanism and 2NC + 1NO contact configuration, this limit switch provides enhanced safety redundancy and control flexibility, making it suitable for integration into safety circuits and industrial control systems.
Key Advantages
- Reliable safety limit switch for industrial applications.
- 2NC + 1NO contact configuration for safety and control circuits.
- Durable construction designed for harsh environments.
- Precise snap-action switching mechanism ensures accurate operation.
- Suitable for machine safety, guarding and position detection.
- Long mechanical life reduces maintenance requirements.
Key Features
- Pizzato FR series safety switch.
- Model: FR12A7-K21
- Contact configuration: 2 normally closed (NC) + 1 normally open (NO).
- Snap-action contacts for fast and reliable switching.
- Compact industrial design for easy installation.
- High durability for repetitive mechanical operations.
- Designed for integration into safety circuits.
Reliable Safety and Position Monitoring
Safety limit switches like the Pizzato FR12A7-K21 are essential components in industrial automation systems. They detect the position of moving parts and ensure machinery operates within safe limits, helping prevent accidents and equipment damage.
The FR series is widely used by engineers and machine builders due to its reliability, precision and compliance with industrial safety requirements. Its robust design ensures dependable performance even in challenging environments such as manufacturing plants and automated production lines.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial automation and production machinery.
- Position detection for moving mechanical parts.
- Conveyor systems and material handling equipment.
- Packaging and processing machinery.
- Safety circuits in OEM machine design.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 1NO + 2NC | |
| Actuator Type | Roller lever | |
| Series | FR Safety Limit Switches | |
| Product type | Safety limit switch | |
| Contact configuration | 2NC + 1NO | |
| Switching mechanism | Snap-action | |
| Housing material | Industrial-grade thermoplastic / metal components | |
| Mounting type | Panel / machine mounting | |
| Protection rating | IP67 (typical for FR series) | |
| Mechanical life | High durability for industrial cycles | |
| Operating temperature | Suitable for industrial environments | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR12A7-K21 used for?
This device is used for position detection and safety monitoring in industrial machinery, ensuring safe operation of moving parts and guards.
What contact configuration does this switch have?
The FR12A7-K21 features 2 normally closed (NC) contacts and 1 normally open (NO) contact.
Is this switch suitable for safety applications?
Yes, its dual NC contacts provide redundancy, making it suitable for integration into safety circuits.
Where can this limit switch be installed?
It is typically installed on machinery, guard doors or mechanical systems where position monitoring is required.
Is it suitable for harsh industrial environments?
Yes, the FR series is designed with a robust housing and high protection rating, making it suitable for demanding industrial conditions.
Trusted by Industrial Engineers Worldwide
Pizzato safety limit switches are widely trusted in industrial automation for their reliability, precision and long service life in safety-critical applications.
