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FX 638-K71 Pizzato Position switch for rotating levers
Pizzato FX638-K71 position switch with 1NO+1NC slow-action contacts, technopolymer housing, M12 connector, dual PG13.5 entries and positive opening for industrial automation and safety applications.
£14.65
Why Choose the Pizzato FX638-K71 Position Switch?
The Pizzato FX638-K71 is a heavy-duty position switch for rotating lever applications, designed to deliver precise and reliable switching performance in industrial automation and safety systems. As part of the established Pizzato FX series, this model is engineered for consistent operation in demanding environments where durability and accuracy are critical.
Featuring a rugged technopolymer housing and high-quality internal components, the FX638-K71 ensures dependable performance under mechanical stress, dust and moisture exposure. It includes a 1NO + 1NC slow-action contact block, providing stable and controlled switching behaviour for monitoring and safety circuits.
The switch incorporates positive opening contacts, making it suitable for safety-related applications, while its dual PG13.5 conduit entries allow flexible wiring configurations. This version is supplied without an actuator, enabling customisation with compatible rotating lever accessories to suit specific machine requirements.
Key Advantages
- Reliable position switch for rotating lever mechanisms.
- Positive opening contacts for enhanced safety compliance.
- Durable technopolymer housing for harsh industrial environments.
- Dual conduit entries (PG13.5) for flexible installation.
- Stable slow-action switching for precise control.
- Long mechanical life reduces maintenance and downtime.
Key Features
- Pizzato FX series position switch.
- 1NO + 1NC slow-action contact block (B6).
- Positive opening safety mechanism.
- Technopolymer housing with high durability.
- Two PG13.5 conduit entries.
- Silver contacts for reliable conductivity.
- M12 connector version (4-pole, right entry) for structured wiring.
- Designed for use with rotating lever actuators (not included).
Reliable Position Detection for Industrial Machinery
Position switches such as the Pizzato FX638-K71 are essential for detecting the movement and position of mechanical components in automation systems. They provide accurate feedback to control systems, helping maintain safe operation and process efficiency across industrial applications.
The FX series is widely adopted by machine builders and automation engineers due to its rugged construction, modular flexibility and dependable switching characteristics. Its compatibility with multiple actuator types makes it suitable for a broad range of machinery configurations.
Typical Applications
- Machine guarding and safety interlock systems.
- Position monitoring of moving mechanical parts.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Industrial automation and OEM equipment.
- Harsh environments requiring sealed switching devices.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Lever | |
| Positive Opening | Yes | |
| Series | FX Series | |
| Product type | Position / limit switch | |
| Contact configuration | 1NO + 1NC | |
| Contact type | Slow-action (B6) | |
| Positive opening | Yes | |
| Housing material | Technopolymer | |
| Cable entries | 2 × PG13.5 | |
| Connector | M12 plastic connector, 4-pole, right entry | |
| Contacts material | Silver | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | approx. -25 to +80 °C | |
| Actuator type | Rotating lever (not included) | |
| Mounting type | Surface / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FX638-K71 used for?
The FX638-K71 is used for detecting the position of moving machine components, providing feedback for control and safety systems in industrial automation.
What type of contacts does this switch have?
It features a 1 normally open and 1 normally closed slow-action contact configuration for stable switching.
Does the FX638-K71 support safety applications?
Yes, it includes a positive opening mechanism, making it suitable for safety circuits and machine interlocks.
Is an actuator included with this model?
No, this model is supplied without an actuator and is designed for use with compatible rotating lever accessories.
What environments can it operate in?
The FX638-K71 is designed for demanding industrial environments with protection up to IP67 and IP69K, ensuring resistance to dust, water and washdown conditions.
Trusted by Automation Engineers Worldwide
Pizzato FX series position switches are trusted across industries for their durability, reliability and consistent performance in safety-critical automation applications.
