Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, 24V dc, Stainless Steel Housing, 2NC, 3m Cable

Enhance your machine guard door with the 440N-G02119 GD2 Ferrogard Magnetic Non-Contact Safety Switch by Allen Bradley Guardmaster. This versatile magnetically actuated safety switch combines the reliability of non-contact switches with a high tolerance to guard door misalignment, giving you optimal protection. It is perfect for use with hinged, sliding, and lift-off safety guards.

How it works: The magnetic actuator is withdrawn from the switch when the safety barrier is released.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

The 440N-G02119 Ferrogard safety interlock switch has 2NC safety contacts and features a 3m cable. The safety contact switching capability is 24V dc, 1A max. It also has FRS 20 GD2 housing and is IP68 (NEMA 6P) rated, which ensures that it is fully protected against ingress of dust and can withstand temporary immersion in water. The tough stainless-steel housing provides extra protection against impacts, offering greater durability. The operating distance for this safety switch is 12mm (make), 23mm (break). The Ferrogard switches also have protected safety contacts to help ensure that they do not fail to danger.

• Internal non-resettable overload protection on the safety contact
• High tolerance to misalignment
• Robust stainless-steel housing
• Contact-free actuation, ensuring long service life due to less wear-and-tear
• Ideally suited for use in wet environments due to high IP68 rating

IP68 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.