3RH2921-1DA11 Auxiliary Switch Block Lateral Contactor 1NO+1NC Siemens

LATERAL AUX.SWITCH BLOCK,SIDE,
1NO+1NC, CURR.PATH: 1NC, 1NO,
FOR MOTOR CONTACTORS,
SZ S0 AND S2
SCREW TERMINAL
R: 31/32, 43/44 L: 51/52, 63/64

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