3RA2317-8XB30-5BB4 SIEMENS ⍾ 3RA23178XB305BB4

Reversing contactor assembly, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-pole, 24 V DC, screw terminal, electrical and mechanical interlock

Reversing contactor assembly, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-pole, 230 V AC, 50/60 Hz, screw terminal, electrical and mechanical interlock

Reversing contactor assembly, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-pole, 24 V DC, screw terminal, electrical and mechanical interlock, with voltage tap for 3RA27