Honeywell 621-6450 Description Description Honeywell 12V DC SRD Output Module 2A Related products HONEYWELL 621-0010 HONEYWELL AX51-051-001 HONEYWELL 620-0041 HONEYWELL 51304156-100 HONEYWELL 621-9937 HONEYWELL DM106-0-A-00-0-R-1-00000-000-E0