Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, 24V dc, ABS Housing, NC, 4m Cable

Maximise protection for equipment and machine operators by using the 440N-G02075 Ferrogard Non-Contact Safety Switch by Allen Bradley Guardmaster with your machine guard door. This magnetically actuated switch offers superior security and stability as it combines the reliability of non-contact switches with a high tolerance to door misalignment.

The 440N-G02075 Ferrogard safety switch has 1NC safety contact and a 4m cable. The safety contact switching capability is 24V DC at 1 A current. It has slim FRS 9 housings made of durable moulded ABS plastic, in red, and is perfectly suited for narrow mounting areas. The enclosure is sealed to IP67 (NEMA 6P), which ensures that it is dust-proof and can withstand temporary immersion in water. The operating distance for this safety switch is 12mm (make), 23mm (break). Unlike other magnetic switches the Ferrogard has protected safety contacts to ensure that it does not fail to danger.

How it works: The magnetic actuator is withdrawn from the switch when the safety barrier is released. This opens the NC safety contact which then isolates power to the machine. This prevents machinery from running while the guard is open so that personnel cannot access a hazardous area.

• High tolerance to misalignment due to large sensing field
• Non-contact actuation which ensures long service life due to less wear-and-tear
• High IP67 environmental protection rating makes it perfectly suitable for use in wash-down areas
• Slim housings are ideal for narrow mounting areas
• Two active sensing faces for additional mounting flexibility
• Internal non-resettable overload protection on the safety contact

EN954-1
IP67 rated
ISO13849-1
IEC/EN60204-1
NFPA79
EN1088
ISO14119
ANSI B11.19
AS4024.1
CE certified
UL listed

Rockwell Automation is a global leader in industrial automation and digital transformation, and brings smart manufacturing to life. With a long legacy of creating Allen-Bradley® integrated control and information solutions, we help make you as productive as possible. Our portfolio of sensing, safety and motor control products can support your move towards smart machine applications. Allen-Bradley® IO-Link sensors are data-enabled and communicate with all field buses, providing diagnostic and health information about the device before a machine stops, and enabling quick production changeovers through fast parameter downloads from PLCs into the device. This reduces machine downtime and increases manufacturing OEE. For safety components, products with built-in diagnostics simplify the set-up of the smart device, and reduce maintenance, leading to a more efficient, machine data-driven approach.

Non-contact safety switches are highly reliable and durable. They take less wear and tear and are low-maintenance, as well as resistant to shocks and vibrations. They cannot be easily manipulated or tampered with and are ideal for use with machine guard doors to restrict access to unsafe areas. They are often used in industrial environments, such as in factory production lines.