Pizzato FR21C3 safety limit switch with slotted lever actuator designed for industrial machine guarding and automation applications.
£21.95
The Pizzato Elettrica FR21C3 is a durable industrial safety limit switch designed for reliable position detection and machine guarding applications in automation systems. As part of the FR series, it provides dependable performance in safety interlock circuits where precision, durability, and compliance with industrial safety standards are essential.
Engineered for OEM machine builders and industrial automation environments, the FR21C3 ensures consistent monitoring of guards, doors, and moving mechanical components. Its robust housing and precise switching mechanism deliver stable operation even in demanding industrial conditions, helping improve machine safety and reduce downtime.
The FR21C3 features a slotted hole lever actuator and compact industrial enclosure, enabling accurate mechanical position detection in safety systems. It is widely used in machine guarding and interlocking applications where reliable switching performance and long service life are required.
Safety switches such as the FR21C3 are essential components in machine protection systems. They detect the position of guards, doors, and moving parts, ensuring machinery is safely controlled when access points are opened or misaligned.
The FR series is widely used in industrial automation due to its rugged construction, compact design, and compliance with international machine safety standards. It is suitable for OEM equipment, production lines, and material handling systems requiring dependable interlocking performance.
| Current | 10 A |
|---|---|
| IP Rating | IP67 |
| Series | FR Safety Switch Series |
| Product type | Safety limit switch |
| Actuator type | Slotted lever |
| Contact configuration | 3NC (slow action, safety contacts) |
| Rated current | up to 10 A (typical FR series) |
| Rated voltage | up to 250 V AC |
| Housing material | Technopolymer / metal (variant dependent) |
| Protection rating | IP67 |
| Conduit entry | PG13.5 / M20x1.5 (variant dependent) |
| Operating principle | Mechanical safety interlock with positive opening contacts |
| Ambient temperature | -25°C to +80°C (typical FR series range) |
| HS Code | 85369095 |
It is used to monitor the position of machine guards and moving components to ensure safe operation in industrial automation systems.
The FR21C3 uses a slotted lever actuator for mechanical position detection.
Yes, it is designed for use in industrial safety interlock and control systems.
It is suitable for harsh industrial environments including manufacturing, packaging, and automation systems.
It is typically installed on machine guards, access doors, and safety panels in industrial machinery.
Pizzato Elettrica safety switches are widely used in industrial automation and machine building applications to ensure reliable safety interlocking, precise position detection, and compliance with modern machine safety standards.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...