Provide essential protection for personnel by ensuring safe-access to machinery with the Ferrogard 440N-G02083 Magnetic Non-Contact Interlock Switch, 24V dc with plastic housing, by Allen Bradley Guardmaster.

This switch is designed to be installed on machine guard doors and provides high tolerance to door misalignment and movement combined with the well-known reliability of non-contact switches, helping you to minimise downtime. The magnetic actuator is withdrawn from the switch when the safety barrier is released.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 ensures that machinery cannot run while the safety barrier is open and ensures that personnel will not access a hazardous area. This interlock switch is ideal for use with sliding, hinge, and lift-off guard doors.

This Ferrogard magnetic safety switch has a supply voltage rating of 24 Vdc at 1A current, 2NC (Normally Closed) Safety Contacts and 1NO (Normally Open) Auxiliary Contact, and a 6m cable. It has an operating temperature of -10°C to +55°C and a switching distance of 12mm (Make) to 23mm (Break). It is sealed to IP67 (NEMA6P), making it dust-tight and highly suitable for use in wet environments. It also has protected safety contacts to help ensure that it will not fail to danger, keeping your machine processes running efficiently.

• Non-contact actuation - long lasting due to less wear-and-tear, guard door can be opened immediately
• Large sensing field provides improved tolerance to safety guard misalignment
• Moulded ABS plastic FRS21 rectangular housing
• Simple set up and alignment to reduce installation costs for your safety system
• Sealed to IP67 – fully protected against dust ingress and can withstand temporary immersion in water
• 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

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 guards and doors to restrict access to unsafe areas. They are often used in industrial environments, such as in factory production lines. Allen Bradley Guardmaster have one of the broadest portfolios in the industry for machine monitoring safety switches and components. Their products are cost-effective, high-quality, and built to global standards to help keep your operations running smoothly, protect your personnel, and maximise productivity.