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FR 525-K21 Pizzato Position switch with coil spring
Pizzato FR525-K21 position limit switch with coil spring actuator, 1 NO + 1 NC snap-action contacts, cable gland and IP67 protection for industrial automation.
£10.65
Why Choose the Pizzato FR525-K21 Position Switch?
The Pizzato FR525-K21 is a compact and dependable industrial position switch designed for accurate mechanical detection in automation systems, machine tools and industrial control applications. As part of the reliable Pizzato FR Series, this switch provides precise position monitoring with a spring rod actuator, snap-action contacts and a rugged design suitable for demanding industrial environments.
The FR525-K21 features a durable technopolymer housing, one threaded PG13.5 conduit entry and a 1NO + 1NC snap-action contact block. The spring rod actuator allows flexible detection of moving machine components while maintaining reliable switching performance during repeated operations.
With an IP67 protection rating, zinc-plated steel external actuator components and compact construction, the Pizzato FR525-K21 is ideal for industrial machinery, conveyors, production equipment and OEM automation systems requiring reliable limit and position sensing.
Key Advantages
- Compact industrial limit switch for automation applications.
- Spring rod actuator provides flexible mechanical position detection.
- 1NO + 1NC snap-action contacts for dependable switching.
- IP67 protection rating for protection against dust and moisture.
- Robust technopolymer housing for industrial environments.
- Suitable for machinery control, conveyors and automation systems.
Key Features
- Pizzato FR Series position switch.
- Spring rod actuator.
- 1NO + 1NC snap-action contact block.
- 10 A thermal current rating.
- IP67 protection according to EN 60529.
- PG13.5 threaded conduit entry.
- Zinc-plated steel external mechanical components.
- Compact design for industrial machine installation.
Reliable Position Detection for Industrial Machinery
The Pizzato FR525-K21 converts mechanical movement into dependable electrical signals, allowing automation systems to monitor machine positions and operating conditions. Its spring rod actuator provides flexible engagement with moving components while maintaining accurate switching performance.
Designed for OEM builders and industrial automation engineers, the FR525-K21 combines compact dimensions, strong mechanical durability and environmental protection to deliver reliable operation in production environments.
Typical Applications
- Industrial automation machinery.
- Machine position monitoring systems.
- Packaging and production equipment.
- Conveyor and material handling systems.
- Machine limit detection applications.
- OEM machinery and industrial control systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Spring rod / wobble stick | |
| Connection | PG13.5 cable entry | |
| Series | FR Series | |
| Product type | Position limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap-action | |
| Rated voltage | up to 250–500 V AC | |
| Rated current | up to 10 A | |
| Protection rating | IP67 | |
| Housing material | Technopolymer | |
| Actuator type | Coil spring rod | |
| Connection type | PG13.5 cable entry with gland | |
| Cable diameter | approx. 6–12 mm | |
| Operating temperature | approx. -25°C to +80°C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR525-K21 used for?
The Pizzato FR525-K21 is used to detect the position of moving machine parts and provide reliable switching signals in industrial automation systems.
What actuator does the FR525-K21 use?
The FR525-K21 uses a spring rod actuator designed for flexible mechanical detection of machine movements.
What contacts are included in the FR525-K21?
The switch includes a 1NO + 1NC snap-action contact configuration for reliable electrical switching.
Is the FR525-K21 suitable for industrial environments?
Yes. The FR525-K21 features an IP67 protection rating, making it suitable for applications requiring protection from dust and water ingress.
How is the FR525-K21 connected?
The switch uses a PG13.5 threaded conduit entry for industrial electrical connections.
Trusted by Industrial Automation Professionals
Pizzato FR Series position switches are widely used in industrial automation applications where reliable mechanical switching, compact construction and long-term performance are essential.
