Part Number: 107478DC (Relay board assy nha ma17a1012) Part Number: 107478F (Relay assy.) Part Number: 107478FG (Board ay) Part Number: 107478FG-1 (Board assy. printed) Part Number: 107478J (Relay) Part Number: 107478JK (Electronic assy interconn) Part Number: 107478KC (Electronics assy) Part Number: 107478V (Relay) Part Number: 1074790000 (Weidmuller) Part Number: 107479-002 (No description) Part Number: 10-747912-2 (Ne) Part Number: 1-0747944-5 (Available 1-4 days) Part Number: 1-0747944-6 (Available 1-4 days) Part Number: 10-747956-1 (Ne)