functional devices inc.

Functional Devices Inc. Manufacturer of energy-efficient lighting controls and HVAC controls. Order Functional Devices products at Blackhawk Supply.
View Details Functional Devices RIBMNLB-1 Panel RIB logic board, 1-input 2.75  | Blackhawk Supply
$113.72 each
View Details Functional Devices RIB243P-NC Enclosed Relay 20Amp 3PST-NC 24Vac/dc  | Blackhawk Supply
$85.45 each
View Details Functional Devices RIB2421C Enclosed Relay 10Amp SPDT 24Vac/dc/120-277Vac  | Blackhawk Supply
$28.22 each
View Details Functional Devices RIB2402B Enclosed Relay 20Amp SPDT 24Vac/dc/208-277Vac  | Blackhawk Supply
$31.31 each
View Details Functional Devices RIB02P Enclosed Relay 20Amp DPDT 208-277Vac  | Blackhawk Supply
$27.63 each
Committed to customer satisfaction
as experts in Functional Devices Inc.