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FR 554-K21 Pizzato Position switch with roller lever
Pizzato FR554-K21 industrial limit switch with rotating roller lever, 1 NO + 1 NC contacts and snap-action switching for reliable position detection and automation control.
£10.75
Why Choose the Pizzato FR554-K21 Limit Switch?
The Pizzato FR554-K21 is a compact and reliable industrial position limit switch designed for precise detection and dependable control in automation systems. As part of the trusted Pizzato FR series, it offers consistent switching performance and long operational life in demanding industrial environments.
This variant features a rotating roller lever actuator and a snap-action switching mechanism, ensuring fast and accurate electrical response. It is equipped with 1 normally open (NO) and 1 normally closed (NC) contact, providing flexibility for both control and safety-related applications.
The FR554-K21 incorporates a rugged technopolymer housing and is designed with positive opening contacts, ensuring safe disconnection in critical applications. With its compact footprint and IP67 rating, it is well suited for installation in machinery, control panels and industrial systems exposed to harsh conditions.
Key Advantages
- Reliable limit switch for industrial position detection.
- 1 NO + 1 NC contact configuration for flexible control.
- Positive opening NC contact enhances safety performance.
- Snap-action switching ensures fast response.
- Rotating roller lever actuator for smooth mechanical operation.
- IP67 protection rating for demanding environments.
Key Features
- Pizzato FR series position switch.
- Rotating roller lever actuator.
- 1 normally open (NO) + 1 normally closed (NC).
- Snap-action contact mechanism.
- Positive opening safety function.
- Technopolymer housing for durability.
- M20 / PG13.5 conduit compatibility depending on installation.
- Silver contacts for reliable conductivity.
Compact and Reliable for Industrial Automation
The FR554-K21 is designed for precise and repeatable position sensing in industrial machinery. Its snap-action switching mechanism provides rapid response, making it suitable for applications where accurate timing and dependable signalling are critical.
With its compact design and robust construction, it integrates easily into control panels and machinery, supporting both automation control and safety systems.
Typical Applications
- Conveyor and material handling systems.
- Packaging and production machinery.
- Industrial automation and control systems.
- Machine guarding and safety interlocking.
- Position monitoring of moving components.
- OEM machinery and integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Series | FR Series | |
| Product type | Limit / position switch | |
| Actuator type | Rotating roller lever | |
| Contact configuration | 1 NO + 1 NC | |
| Switching mechanism | Snap action | |
| Rated voltage | up to 250 V AC | |
| Rated current | up to 10 A | |
| Protection rating | IP67 | |
| Housing material | Technopolymer | |
| Operating temperature | approx. -25 °C to +80 °C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR554-K21 used for?
This limit switch is used to detect the position of moving components and provide control or safety signals in industrial automation systems.
What contact configuration does the FR554-K21 have?
It features 1 normally open (NO) and 1 normally closed (NC) contact.
Does it support safety applications?
Yes, it includes a positive opening NC contact, making it suitable for safety-related circuits.
Is it suitable for harsh environments?
Yes, with an IP67 protection rating, it is designed for demanding industrial environments.
What type of actuator does it use?
The FR554-K21 uses a rotating roller lever actuator for smooth and reliable operation.
Trusted by Industrial Automation Engineers
Pizzato FR series limit switches are widely trusted for their compact design, precision engineering and reliable performance in industrial automation and safety applications.
