3TC5217-0AP4 SIEMENS ⍾ 3TC52170AP4

Contactor, DC-3/DC-5, 32 A, 2-pole, 24 V DC, auxiliary contacts: 2 NO + 2 NC, screw terminal, frame size 2

Contactor, frame size 2, 2-pole, DC-3 and 5, 32 A auxiliary contacts 22 (2 NO + 2 NC) 220 V DC DC operation

Contactor, Size 8, 2-pole, DC-3 and 5, 220 A Auxiliary switch 22 (2 NO + 2 NC) 220V DC DC operation