The 1SNA190002R2100, type BAZH1, is a high-profile end stop designed to secure terminal blocks on a mounting rail. It has a width of 10 mm (0.394 in) and is manufactured in a dark grey color. This particular end stop is suitable for use with double-deck terminal blocks and larger blocks up to 35 mm² (0 AWG). Its design ensures a robust and stable assembly, preventing terminal blocks from sliding on the rail in industrial environments.