Why Choose the Pizzato FR555-K21 Safety Limit Switch?
The Pizzato FR555-K21 is a reliable and industrial-grade position / limit switch designed for accurate mechanical detection and safe operation in automation systems. As part of the robust Pizzato FR series, it offers consistent performance and long service life in demanding industrial environments.
This model features an adjustable rotary lever with roller actuator, allowing flexible positioning and smooth actuation across a wide range of machine movements. Its durable technopolymer housing and high-quality internal components ensure dependable operation even in harsh conditions.
With snap-action contacts and a 1 NO + 1 NC configuration, the FR555-K21 delivers fast, repeatable switching for safety circuits, machine guarding and automation control systems.
Key Advantages
- Reliable limit switch for industrial automation and safety systems.
- Adjustable roller lever actuator for flexible installation.
- Robust construction suitable for harsh industrial environments.
- Snap-action contacts for precise and consistent switching.
- Compact and durable housing for easy integration.
- Long mechanical life for continuous industrial use.
Key Features
- Pizzato FR series position switch.
- Adjustable rotary lever with roller.
- 1 NO + 1 NC contact configuration.
- Snap-action switching mechanism.
- Positive opening contacts for safety applications.
- Technopolymer housing with industrial durability.
- PG13.5 threaded conduit entry (cable 6–12 mm).
- Silver alloy contacts for reliable conductivity.
Precision Position Detection for Industrial Machinery
Position switches like the Pizzato FR555-K21 are essential for monitoring mechanical movement and ensuring safe machine operation. They provide accurate feedback to control systems, allowing automation processes to operate efficiently while protecting equipment and operators.
The adjustable lever and roller design enables flexible installation across various machine geometries, making it suitable for conveyors, packaging equipment and automated production systems.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial automation and control panels.
- Conveyor and material handling systems.
- Packaging and processing machinery.
- Position and limit detection in mechanical systems.
- OEM machine building and automation integration.
