Honeywell 621-6650 Description Description Honeywell 48V DC Source Output Related products HONEYWELL 621-9937 HONEYWELL DM106-0-A-00-0-R-1-00000-000-E0 HONEYWELL 620-0090 HONEYWELL 51304156-100 HONEYWELL 621-3550 HONEYWELL 620-3590