• STTBS4, 3035056 | STTBS4,3035056 • Double-level spring-cage terminal block – STTBS 4 – 3035056: Double-level spring-cage terminal block, connection method: Spring-cage connection, cross section: 0.08 mm² – 6 mm², AWG: 28 – 10, width: 6.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15.• STTBS4, 3035056 | STTBS4,3035056 • Double-level spring-cage terminal block – STTBS 4 – 3035056: Double-level spring-cage terminal block, connection method: Spring-cage connection, cross section: 0.08 mm² – 6 mm², AWG: 28 – 10, width: 6.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15.