Why Choose the Pizzato FR1131-K21 Position Switch?
The Pizzato FR1131-K21 is a reliable and robust industrial position switch with roller lever actuator designed for accurate mechanical position detection in lifting equipment, automation systems and industrial machinery. Part of the trusted Pizzato FR Series, this switch provides dependable switching performance, compact installation and long service life in demanding industrial environments.
The FR1131-K21 features a 2NC snap action contact block with positive opening operation, making it suitable for safety-related monitoring circuits and industrial control applications. Its roller lever actuator with an 18 mm technopolymer roller provides smooth mechanical actuation and reliable detection of machine movement and travel limits.
Built with a durable technopolymer housing, zinc-plated steel external components and a PG13.5 threaded conduit entry with cable gland, the FR1131-K21 is designed for dependable operation in industrial environments. With IP67 and IP69K protection, it provides resistance against dust, moisture and demanding operating conditions.
Key Advantages
- Reliable industrial position switch designed for automation and lifting applications.
- Roller lever actuator provides smooth and accurate mechanical detection.
- 2NC snap action contacts for dependable safety and control circuits.
- Compact technopolymer housing for efficient machine installation.
- IP67 and IP69K protection suitable for harsh industrial environments.
- Positive opening contacts improve safety circuit reliability.
Key Features
- Pizzato FR Series position switch.
- Model: FR1131-K21.
- Roller lever actuator with technopolymer roller.
- 18 mm roller diameter.
- 2NC snap action contact block.
- PG13.5 threaded conduit entry.
- Cable gland included for 6–12 mm cables.
- Technopolymer housing construction.
- Zinc-plated steel external components.
- Positive opening operation for safety applications.
Reliable Position Detection for Industrial Systems
The Pizzato FR1131-K21 provides dependable mechanical position monitoring for industrial equipment by detecting movement, travel limits and machine operating conditions. Its roller lever mechanism allows smooth actuation while maintaining reliable switching performance through repeated operating cycles.
Designed for machine builders, automation engineers and industrial equipment manufacturers, the FR Series combines compact dimensions with durable materials and dependable switching technology. The FR1131-K21 is ideal for applications requiring accurate mechanical feedback and reliable safety monitoring.
Typical Applications
- Lift and hoisting equipment.
- Industrial machinery and automation systems.
- Machine travel limit detection.
- Safety monitoring circuits.
- Material handling systems.
- OEM industrial control equipment.
