1SNA174021R1600, Pre-Punched PCB / 426301

DIN Rail Mounting Component Box System. DIN rail mounting component boxes with screw terminal connections. A matrix type PCB is available, for each size box, with connections to all terminals. Typical applications include: PCB relays and associated circuitry, opto-isolators and other signal interfacing. The Standard size box is made up using a mid-section with 4 screw terminals on each side, and two end covers. Shallow and deep end covers are available for fitting to either side, the latter being used to provide clearance for tall components. The Large sized box is available as a kit, which comprises of a mid-section, with 6 terminals on each side, and two shallow end covers. The base fitting is the same as on Universal DIN rail mounted terminals and therefore can be mounted on asymmetric or symmetric mounting rail. They also accept the same terminal markers. The Matrix type PCB ‘s have a standard 0.1 inch (2.54 mm) pitch and a .041 inch (1.05 mm) dia. hole. Compatible Mounting Rails. 32mm Asymmetric: ; 467-365 467-365