Allen-Bradley 440N-G02088 Ferrogard Interlock Switch

The Allen-Bradley 440N-G02088 Ferrogard interlock switch is a non-contact safety interlock in the Ferrogard family designed to detect a guard door closure without mechanical contact. This model uses a rectangular molded ABS red housing and arrives as a switch-and-actuator assembly (FRS10 variant), rated for 110 VAC with one normally closed contact. The Ferrogard 440N family is magnetically actuated, offering a compact, rugged profile suitable for wet environments. Typical applications include safety gate interlocks on machine enclosures, conveyors, and processing lines where reliable, contactless sensing supports safe operation and straightforward installation.