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SR AD40ALK-A01N Pizzato Safety coded magnetic sensor with actuator
Pizzato SRAD40ALK-A01N coded magnetic safety switch with 2NC contacts, IP67 protection, and 5mm sensing distance for industrial machine guarding and safety monitoring applications.
£36.36
Why Choose the Pizzato SRAD40ALK-A01N Magnetic Safety Switch?
The Pizzato SRAD40ALK-A01N is a compact coded magnetic safety switch with actuator designed for monitoring protective guards, doors, and access panels in industrial machinery. It belongs to the reliable Pizzato SR-A safety switch series, widely used in automation systems where non-contact guard detection and high reliability are required.
This device operates using a coded magnetic sensing principle, meaning it only responds to its matched actuator. This helps prevent tampering and ensures safe machine shutdown when a guard is opened. It is commonly used in packaging machines, automated production lines, and light-to-medium industrial equipment.
With IP67 protection, a durable polymer housing, and a sensing range of up to 5 mm, the SRAD40ALK-A01N is designed for reliable performance in demanding industrial environments. RatingValue: 4.6
Key Advantages
- Coded magnetic sensing technology for reliable non-contact safety monitoring.
- IP67 protection rating for resistance to dust and water ingress.
- Dual NC safety contacts (2NC) for redundancy in safety circuits.
- Compact design for easy installation on machine guards and doors.
- Suitable for industrial automation and light machinery safety applications.
Key Features
- Pizzato SR-A safety switch series.
- Model: SRAD40ALK-A01N.
- Coded magnetic sensor with actuator (non-contact operation).
- Sensing distance: up to 5 mm.
- Contacts configuration: 2NC safety outputs.
- Electrical connection: M8 4-pin connector (right-side output).
- Polymer housing for industrial durability.
- Operating temperature: -20°C to +80°C.
Reliable Non-Contact Guard Monitoring
The SRAD40ALK-A01N uses a coded magnetic system to detect the position of machine guards without physical contact. This reduces mechanical wear and improves reliability compared to traditional mechanical switches.
When the actuator moves out of range, the safety contacts open, triggering a safe stop in the machine control system. This makes it suitable for continuous production environments where reliability and reduced maintenance are important.
Typical Applications
- Industrial machine guarding systems
- Packaging machinery
- Light automation equipment
- Access doors and safety covers
- Material handling systems
- General industrial safety interlocking
Technical Specifications
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| Sensing Principle | Magnetic (coded) | |
|---|---|---|
| Connection | M8 connector | |
| Product Series | Pizzato SR (magnetic) | |
| IP Rating | IP67 | |
| Series | SR-A | |
| Product type | Coded magnetic safety switch | |
| Contacts | 2NC | |
| Protection rating | IP67 | |
| Material | Plastic / polymer housing | |
| Sensing distance | 5 mm | |
| Operating temperature | -20°C to +80°C | |
| Connection type | M8 4-pin connector | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato SRAD40ALK-A01N used for?
It is used to monitor the position of safety guards and machine doors, ensuring machinery stops when a guard is opened.
How does a coded magnetic safety switch work?
It uses a magnetic actuator and a coded sensor that only responds to its matched magnet, ensuring reliable and tamper-resistant detection.
What is the sensing distance?
The device has a typical operating range of up to 5 mm between sensor and actuator.
Is it suitable for industrial environments?
Yes, it is designed with IP67 protection and a wide temperature range for reliable industrial use.
Trusted in Industrial Safety Applications
Pizzato SR-A series coded magnetic safety switches are widely used in automation and machinery safety systems to provide reliable non-contact guard monitoring and help meet modern functional safety requirements.
