The 621-1151 is a 115V AC input module (16-point) used in Honeywell 621 I/O systems (as part of the 620 Programmable Controller System).
Read More
621-1151 INPUT MODULES 115V AC, 16-pt
Please read on, stay posted, subscribe, and we welcome you to tell us what you think.
Social Info
WhatsApp : +8618050017653
Network Supported
