Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, NC, 4-Pin Micro QD

Allen Bradley Guardmaster Ferrogard 6, 9 & 10 Slim Non Contact Safety Switch

Enhance the safety and security of your machine guards and provide essential protection for personnel with the Ferrogard FRS, 6 9 and 10 by Allen Bradley Guardmaster. These magnetically actuated non-contact safety switches are specially designed to be installed on guard doors and work by immediately cutting off the power supply to a machine when the safety guard or gate is opened, thereby restricting unsafe access for personnel to a hazardous area. The magnetic actuator is removed from the switch when the door is released, which then opens the NC safety contacts.

They offer reliability and a high tolerance to misalignment due to their large sensing field. These switches are dust-tight and are highly suitable for wet environments as they are sealed to IP67 (NEMA 6P). With two active sensing faces, they offer a wider range of mounting options for your convenience. This switch is moulded in ABS plastic with a slim rectangular housing, making it perfect for narrow mounting areas.

Features and Benefits:

• Slim housings, well suited to narrow mounting areas and two active sensing faces permitting more flexible mounting options
• Non-contact actuation, which allows the machine guard to be opened immediately
• Operating distance for safety contacts: make 12mm; break 23mm
• Operating temperature range: -10°C to +65°C
• M4 mounting
• Cat. 1 Device per EN954-1 Dual channel interlocks suitable for Cat. 3 or 4 systems

Approvals: CE Marked for all applicable directives and cULus,
UL, CSA

Standards: EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, ANSI B11.19, AS4024.1.