Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, 250V ac, Plastic Housing, NC, 6m Cable

Keep your machine processes running smoothly and ensure maximum protection for machine operators with the 440N-G02032 Magnetic Non-Contact Safety Switch by Allen Bradley Guardmaster. The Ferrogard range of interlock switches provide high tolerance to guard door misalignment, alongside the dependability of contact-free switches.

The 440N-G02032 Ferrogard magnetically actuated unit has 1NC safety contact and the switching capability is 250V ac, 2A current. It has a 6m cable and FRS 6 housings made of durable moulded ABS plastic, which is red for easy visibility. The operating distance for this switch is 12mm (make), 23mm (break). The enclosure is sealed to IP67 (NEMA 6P), ensuring that it is dust-proof and can withstand temporary immersion in water. The operating temperature range is -10°C to 65°C. This cost-efficient unit is ideal for use with sliding, hinged, and lift-off guard doors. The Ferrogard safety switches have protected contacts to help ensure that they do not fail to danger, giving you greater reliability.

How it works: Power supply to the machine is immediately isolated when the safety barrier is opened. This is due to the action of the magnetic actuator being removed from the switch, which opens the NC safety contact.

• Contact-free actuation helps ensure long service life due to less wear-and-tear
• Wide sensing field provides high tolerance to door misalignment
• Suitable for use in wash-down environments due to high IP67 rating
• High switching current
• Two active sensing faces and slim housings allow flexible mounting, including narrow areas
• Internal non-resettable overload protection on the safety contact

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

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.

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.