The 1SNA179631R0300 is a 10-pole assembled jumper bar, type BJMI12, used for interconnecting SNA series M 16/12 terminal blocks. This jumper bar is rated for a current of 76 A and is designed for terminal blocks with a 12 mm spacing. The pre-assembled unit allows for quick and easy installation, while its IP20-rated protection enhances safety by preventing accidental contact with live parts. It is an ideal solution for creating common potential links in power distribution applications within control panels and electrical cabinets.