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FR 5A4-K70 Pizzato Position switch with plunger, external gasket and roller
Pizzato FR5A4-K70 industrial limit switch with one-way roller plunger actuator, 1NO+1NC snap action contacts and IP67 protection for reliable position detection in automation systems.
£13.93
Why Choose the Pizzato FR5A4-K70 Limit Switch?
The Pizzato FR5A4-K70 is a precision-engineered industrial limit switch designed for accurate position detection in automation and machinery systems. As part of the robust Pizzato FR series, it delivers dependable switching performance in demanding industrial environments.
This model features a plunger actuator with external gasket and roller, enhanced with a K70 one-way roller configuration for directional actuation. This makes it ideal for applications where movement occurs in a single direction, such as conveyors and guided mechanical systems.
Constructed with a durable technopolymer housing and high-quality internal components, the FR5A4-K70 offers excellent resistance to dust, moisture and vibration. Its rugged industrial design ensures long service life and reliable performance even in harsh operating conditions.
Key Advantages
- Reliable limit switch for industrial automation.
- One-way roller plunger actuator for directional sensing.
- Durable construction suitable for harsh industrial environments.
- Flexible 1 NO + 1 NC contact configuration.
- No reset mechanism for direct return operation.
- High mechanical endurance for continuous switching cycles.
Key Features
- Pizzato FR series position switch.
- 1 normally open (NO) + 1 normally closed (NC) contacts.
- Snap-action switching mechanism for fast response.
- Plunger actuator with one-way roller and external gasket.
- Technopolymer housing with zinc-plated steel components.
- Silver contacts for stable electrical performance.
- PG13.5 cable entry or connector variant depending on version.
- IP67 protection rating for dust and water resistance.
Reliable Position Detection for Industrial Machinery
The Pizzato FR5A4-K70 is designed to detect mechanical movement and provide accurate switching signals to control systems. Its one-way roller actuator ensures directional activation, reducing unnecessary wear and improving system reliability in conveyor and guided motion systems.
Pizzato FR series limit switches are widely used in industrial automation thanks to their robust construction, actuator flexibility and consistent performance across a wide range of demanding applications.
Typical Applications
- Conveyor systems with directional movement.
- End-of-travel detection in industrial machinery.
- Packaging and processing equipment.
- Automated production lines.
- Machine control and monitoring systems.
- OEM machinery and automation equipment.
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 | Roller plunger | |
| Connection | PG13.5 cable entry | |
| Series | FR Series | |
| Product type | Limit / position switch | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap action | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC | |
| Actuator type | One-way roller plunger | |
| Housing material | Technopolymer | |
| Protection rating | IP67 | |
| Cable entry | PG13.5 or connector variant | |
| Operating temperature | approx. −25 to +80 °C | |
| Reset function | None | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR5A4-K70 used for?
This limit switch is used for position detection and control in industrial machinery and automation systems.
What makes the K70 version different?
The K70 variant features a one-way roller actuator, allowing directional switching and reducing mechanical wear in moving systems.
What contact configuration does it have?
It features 1 normally open and 1 normally closed contact with snap-action switching.
Is it suitable for harsh environments?
Yes, the IP67 protection rating ensures reliable operation in dusty and wet industrial conditions.
What electrical ratings does it support?
It supports currents up to 10 A and voltages up to 250 V AC.
Trusted by Industrial Engineers Worldwide
Pizzato FR series limit switches are trusted across industrial sectors for their durability, precision and reliable performance in automation and machine control applications.
