FR 5A7-K25 Pizzato Position switch with one-way roller adjustable, external gasket

FR 5A7-K25 Pizzato Position switch with one-way roller adjustable, external gasket

Pizzato FR5A7-K25 limit switch with 1NC and 1NO contacts, adjustable one-way roller actuator, cable gland entry and IP67 housing for industrial automation applications.

SKU: FR5A7-K25Alt SKU: FR5A7K25MPN: FR 5A7-K25
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Why Choose the Pizzato FR5A7-K25 Safety Limit Switch?

The Pizzato FR5A7-K25 is a durable and precise industrial limit switch designed for accurate position detection and dependable control in automation systems. As part of the robust Pizzato FR series, this model is engineered to provide reliable switching performance in demanding industrial environments.

This variant features an adjustable one-way roller actuator combined with a sealed technopolymer housing and external gasket, ensuring long service life and protection against dust and moisture. Its snap-action switching mechanism provides fast and repeatable switching, making it ideal for both safety and control applications.

With a 1NC + 1NO contact configuration, the FR5A7-K25 supports fail-safe operation while maintaining flexible integration into control systems. The integrated cable gland (3–7 mm range) simplifies installation, making it well suited for machinery, conveyors and industrial automation equipment.

Key Advantages

  • Reliable limit switch for industrial automation.
  • 1 normally closed + 1 normally open contacts for safety and control.
  • Adjustable one-way roller actuator for directional detection.
  • Integrated cable gland for quick and secure wiring.
  • Durable technopolymer housing with external gasket sealing.
  • Fast snap-action switching ensures precise response.

Key Features

  • Pizzato FR series position switch.
  • Model: FR5A7-K25
  • Contact configuration: 1NC + 1NO.
  • Switching type: Snap-action contacts.
  • Actuator type: Adjustable one-way roller.
  • Housing: Technopolymer with external gasket.
  • Connection: PG13.5 conduit entry with cable gland (3–7 mm).
  • Contact material: Silver contacts for reliable conductivity.

Reliable Position Detection for Industrial Machinery

The Pizzato FR5A7-K25 is designed to monitor mechanical movement and provide accurate feedback to control systems. Its adjustable roller actuator ensures consistent triggering in one direction, making it ideal for conveyors, automated machinery and guard monitoring applications.

The normally closed contact enables fail-safe operation, ensuring that faults or disconnections are detected quickly. This enhances operator safety and supports compliance with industrial safety standards.

Typical Applications

  • Industrial conveyors and material handling systems.
  • Machine position detection and control.
  • Automation and production machinery.
  • Packaging and processing equipment.
  • OEM machine building applications.
  • General industrial control systems.

Technical Specifications

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Device Type Limit switch
Housing Material Technopolymer
IP Rating IP67
Contacts 1NO + 1NC
Actuator Type Roller lever
Connection PG13.5 cable entry
Series FR Position Switches
Product type Limit / position switch
Contact configuration 1NC + 1NO
Rated current up to 10 A
Rated voltage up to 250 V AC
Switching mechanism Snap-action
Actuator Adjustable one-way roller
Housing material Technopolymer
Conduit entry PG13.5 with cable gland
Protection rating IP67
Operating temperature approx. −25 to +80 °C
Construction External gasket sealing, zinc-plated steel components
HS Code 85369095

Frequently Asked Questions

What is the Pizzato FR5A7-K25 used for?

This switch is used for position detection and control in industrial machinery, particularly where directional movement needs to be monitored.

What contact configuration does this switch have?

The FR5A7-K25 features 1 normally closed (NC) and 1 normally open (NO) contact.

What makes the K25 version different?

The K25 version includes an integrated cable gland for quick wiring and improved installation convenience.

Is this suitable for safety applications?

Yes, the normally closed contact enables fail-safe operation, making it suitable for safety circuits.

What protection rating does it have?

The switch features an IP67 protection rating, making it suitable for harsh industrial environments.

Trusted by Industrial Automation Professionals

Pizzato FR series limit switches are widely trusted across industrial automation for delivering reliable performance, precise switching and long-term durability in demanding applications.