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FX 21A7-M2 Pizzato Position switch with one-way roller adjustable, external gasket
Pizzato FX21A7-M2 safety limit switch with 3 NC contacts, slow-action switching and one-way adjustable roller actuator for industrial machine safety and position detection.
£13.06
Why Choose the Pizzato FX21A7-M2 Safety Limit Switch?
The Pizzato FX21A7-M2 is a heavy-duty safety limit switch designed for precise position detection and dependable switching in industrial automation systems. As part of the durable Pizzato FX series, this model is engineered for applications where reliability, repeatability and robust construction are essential.
This switch features a strong technopolymer housing and a one-way adjustable roller actuator, enabling controlled directional actuation in machinery with defined movement paths. Its construction is optimised for long service life, even in environments exposed to mechanical stress, dust and moisture.
Equipped with slow-action contacts, the FX21A7-M2 ensures stable and consistent switching performance, making it ideal for safety circuits and position monitoring in industrial equipment.
Key Advantages
- Robust safety limit switch for industrial applications.
- One-way roller actuator for precise directional operation.
- Slow-action switching for stable electrical performance.
- Durable technopolymer housing for extended lifespan.
- High resistance to vibration, dust and moisture.
- Ideal for OEM machinery and retrofit safety systems.
Key Features
- Pizzato FX series position switch.
- 3 NC contact configuration for safety circuits.
- Slow-action contact mechanism.
- Adjustable one-way roller lever actuator.
- External sealing gasket for enhanced protection.
- Silver contacts for reliable conductivity.
- Dual conduit entries for flexible installation.
Engineered for Reliable Machine Safety
The FX21A7-M2 is designed to detect the position of moving components and trigger safety responses when limits are reached. Its three normally closed contacts provide redundancy in safety circuits, making it suitable for applications requiring higher levels of functional safety.
The one-way roller actuator ensures precise actuation in a defined direction, making this switch particularly effective in conveyor systems, automated machinery and safety interlocking applications.
Typical Applications
- Industrial machinery position monitoring.
- Safety interlocking and control systems.
- Conveyor and material handling equipment.
- Packaging and processing machinery.
- Automated manufacturing lines.
- Machine guarding and safety circuits.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 3NC | |
| Actuator Type | Roller lever | |
| Connection | M20 cable entry | |
| Series | FX Series | |
| Product type | Safety limit / position switch | |
| Contact configuration | 3 NC | |
| Switching type | Slow-action | |
| Housing material | Technopolymer | |
| Actuator type | One-way adjustable roller lever | |
| Cable entry | 2 × M20 x 1.5 | |
| Protection rating | IP67 | |
| Operating temperature | approx. -25°C to +80°C | |
| Mounting type | Surface / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FX21A7-M2 used for?
This switch is used for detecting machine position and providing reliable switching signals in industrial automation and safety systems.
What contact configuration does this model have?
The FX21A7-M2 features 3 normally closed (NC) contacts, suitable for safety-critical circuits.
What type of actuator is used?
This model uses a one-way adjustable roller actuator for directional mechanical actuation.
Is it suitable for harsh environments?
Yes, with its sealed construction and IP67 rating, it is designed to withstand dust, moisture and industrial conditions.
What temperature range can it operate in?
The switch typically operates between -25°C and +80°C, making it suitable for most industrial environments.
Trusted by Industrial Engineers
Pizzato FX series switches are widely trusted for delivering dependable performance, robust construction and consistent switching in demanding machine safety applications.
