Why Choose the Pizzato SR AD42AN0.3 Magnetic Safety Sensor?
The Pizzato SR AD42AN0.3 is a compact and reliable magnetic safety sensor designed for non-contact monitoring of guards, doors and protective covers on industrial machinery. As part of the Pizzato SR-A series, it uses magnetic actuation and reed contact technology to provide dependable guard-position monitoring without the mechanical wear associated with conventional mechanically actuated safety switches.
The SR AD42AN0.3 features a 1NC+1NO contact configuration with the monitored guard closed, providing one normally closed and one normally open contact for integration with compatible machine safety and monitoring circuits. Its non-contact operating principle makes it particularly suitable for frequently operated guards and industrial applications where reliable position detection is required.
This version is supplied with a short 0.3 m PVC cable with 4 × 0.25 mm² conductors and a right-side cable connection. The sensor is housed in durable technopolymer and is supplied without an actuator, allowing it to be paired with the appropriate Pizzato SR-A magnetic actuator for the application.
Key Advantages
- Non-contact magnetic safety sensing for industrial machine guards.
- 1NC+1NO contact configuration for safety and auxiliary monitoring functions.
- Short 0.3 m PVC cable ideal for local junction boxes and machine wiring.
- 4 × 0.25 mm² conductors for the two-contact configuration.
- Compact and durable technopolymer housing.
- Right-side cable connection for straightforward machine installation.
Key Features
- Pizzato SR-A magnetic safety sensor series.
- 1 normally closed + 1 normally open (1NC+1NO) contacts with the guard closed.
- Reed contact switching technology.
- Non-contact magnetic actuation.
- 0.3 m PVC connection cable.
- 4 × 0.25 mm² cable conductors.
- Right-side electrical connection.
- Durable technopolymer housing.
- Designed for industrial machine guard monitoring.
- Supplied without actuator.
Reliable Non-Contact Guard Monitoring
Magnetic safety sensors monitor the position of movable machine guards without requiring physical contact between the sensor and actuator. When the appropriate magnetic actuator enters the sensor's operating range, the reed contacts change state, enabling the associated safety control system to determine whether the protected guard is correctly positioned.
The Pizzato SR-A series is designed for industrial machine safety applications where compact construction, reliable switching and resistance to mechanical wear are important. The SR AD42AN0.3 combines a 1NC+1NO contact arrangement with a short pre-wired cable, making it particularly practical where the sensor connects to a nearby junction box, connector or machine wiring point.
Typical Applications
- Machine guard and safety door monitoring.
- Protective covers and access panels.
- Automated production and assembly machinery.
- Packaging and processing equipment.
- Conveyors and material handling systems.
- OEM machinery and industrial automation systems.
