3KX3557-3AA SIEMENS ⍾ 3KX35573AA

AUXIL.CONTACT CAN BE MOUNTED ON 1NO+1NC, FOR 5SX2+4+5

OVERCURRENT RELEASE VL 250 3-POLE, NON-AUTOMATIC CIRCUIT-BREAKER II=3500A, SHORT-CIRCUIT PROTECTION, SCREW TERMINAL INCLUDED IN SCOPE OF SUPPLY OF SWITCHING UNIT

AUXILIARY SWITCH MOUNT. 1S+1OE, F. LS-SWITCH D=92MM