737-1X-C1 240VAC 737-1X-C1 24VDC 737-1X-C-120VAC 737-1X-C1-220VAC 737-1X-C2-24 VDC 737-1X-C3 12VDC 737-1X-C-T-12 VDC 737-1X-C-T-24VDC 737-1X-F-C-12V 737-1Y-C1 12VDC