Allen-Bradley 700-NA40 Front Deck Contact

Allen-Bradley 700-NA40 Front Deck/Contact Cartridge is a four-pole front-deck accessory for Allen-Bradley 700-series relays. Identified by part number 700-NA40, with a Series B variant 700-NA40/B, this front-deck assembly provides four contact cartridges as part of a relay’s front-deck configuration. The item is listed as discontinued by the manufacturer, reflecting its vintage status in Rockwell Automation’s catalog. The associated UPC/GTIN is 10781180280648. This front deck cartridge is intended to be mounted with compatible 700-series relay bodies to expand the relay’s contact count; it is not a standalone device. When shopping for this part, verify compatibility with your specific 700-series relay model and confirm whether you need the standard 700-NA40 or the 700-NA40/B variant to ensure fit with the relay’s mounting area. Part of Rockwell Automation's legacy 700-series family, it is designed to work with front-deck configurations to expand relay contact arrangements in legacy industrial control panels.