SIEMENS Circuit breakers Accessories Items 1 - 96 of 341 ⍾ SIEMENS ⍾ Last modified Jun 4, 2026

ACCESSORY F.3WN1 CIRC.-BREAKER AUXILIARY RELEASE SHUNT TRIP "F" RATED CONTROL VOLTAGE AC 50/60HZ 110V, DC 48V

ACCESSORY F. 3WN CIRC.-BREAKER DELAY UNIT FOR UNDERVOLTAGE RELEASE WITH TIME DELAY RATED CONTROL VOLTAGE AC 50/60HZ 220-230V,DC 220-230V

DOOR SEALING FRAME FITTED TO THE DOOR

ARCING CHAMBER COVER FOR CIRCUIT-BREAKER 3WN6 UP TO 1600A, SIZE I, 3-POLE

ARCING CHAMBER COVER FOR CIRCUIT-BREAKER 3WN6 UP TO 1600A, SIZE I, 3-POLE

ARCING CHAMBER COVER FOR CIRCUIT-BREAKER 3WN6 UP TO 1600A, SIZE I, 4-POLE

ARCING CHAMBER COVER FOR CIRCUIT-BREAKER 3WN6 2000 TO 3200A, SIZE II,3-POLE

ARCING CHAMBER COVER FOR CIRCUIT-BREAKER 3WN6 2000 TO 3200A, SIZE II,4-POLE

ARCING CHAMBER COVER FOR CIRCUIT-BREAKER 3WN6 2000 TO 3200A, SIZE II,4-POLE

ACCESSORY F. 3WN6 CIRC.-BREAKER AUXILIARY SWITCH 2 X 2NO WITH CABLES SUPPLIED LOOSE

ACCESSORY F. 3WN6 CIRC.-BREAKER AUXILIARY SWITCH 1 NO + 1 NC + 1 CHANGEOVER

ACCESSORY F. 3WN6 CIRC.-BREAKER AUXILIARY SWITCH 2 CHANGEOVER

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR FIXED MOUNTING VERTICAL SINGLE-HOLE BAR 3/4 POLE, IN = 1000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR FIXED MOUNTING VERTICAL DOUBLE-HOLE BAR 3/4 POLE, IN = 1000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR FIXED MOUNTING VERTICAL SINGLE-HOLE BAR 3/4 POLE, IN = 1250/1600A 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR FIXED MOUNTING VERTICAL DOUBLE-HOLE BAR 3/4 POLE, IN = 1250/1600A 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR FIXED MOUNTING VERTICAL SINGLE-HOLE BAR 3/4 POLE, IN = 2000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR FIXED MOUNTING VERTICAL DOUBLE-HOLE BAR 3/4 POLE, IN =000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR FIXED MOUNTING VERTICAL SINGLE-HOLE BAR 3/4 POLE, IN = 2500/3200A 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR FIXED MOUNTING VERTICAL DOUBLE-HOLE BAR 3/4 POLE, IN = 2500/3200A 1 PIECE

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING PIECES AT THE REAR FOR MAIN TERMINALS FOR FIXED-MOUNTED CIRC.-BR. 3-POLE, IN UP TO 1000A CONSISTS OF 3 PIECES

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING PIECES AT THE REAR FOR MAIN TERMINALS FOR FIXED-MOUNTED CIRC.-BR. 4-POLE, IN UP TO 1000A CONSISTS OF 4 PIECES

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING PIECES AT THE REAR FOR MAIN TERMINALS FOR FIXED-MOUNTED CIRC.-BR. 3-POLE, IN = 1250/1600A CONSISTS OF 3 PIECES

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING PIECES AT THE REAR FOR MAIN TERMINALS FOR FIXED-MOUNTED CIRC.-BR. 4-POLE, IN = 1250/1600A CONSISTS OF 4 PIECES

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING PIECES AT THE REAR FOR MAIN TERMINALS FOR FIXED-MOUNTED CIRC.-BR. 3-POLE, IN = 2000A CONSISTS OF 3 PIECES

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING PIECES AT THE REAR FOR MAIN TERMINALS FOR FIXED-MOUNTED CIRC.-BR. 4-POLE, IN = 2000A CONSISTS OF 4 PIECES

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING PIECES AT THE REAR FOR MAIN TERMINALS FOR FIXED-MOUNTED CIRC.-BR. 3-POLE, IN = 2500/3200A CONSISTS OF 3 PIECES

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING PIECES AT THE REAR FOR MAIN TERMINALS FOR FIXED-MOUNTED CIRC.-BR. 4-POLE, IN = 2500/3200A CONSISTS OF 4 PIECES

RETROFIT SET FOR MOUNTING THE CIRCUIT-BREAKER 3WN6 INSTEAD OF 3WN5, SIZE I 630-1000A CONSISTS OF 3 PIECES

RETROFIT SET FOR MOUNTING THE CIRCUIT-BREAKER 3WN6 INSTEAD OF 3WN5, SIZE II 1250-1600A CONSISTS OF 3 PIECES

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR SLIDE-IN FRAME VERTICAL SINGLE-HOLE BAR 3/4 POLE, IN = 1000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR SLIDE-IN FRAME VERTICAL DOUBLE-HOLE BAR 3/4 POLE, IN = 1000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR SLIDE-IN FRAME VERTICAL SINGLE-HOLE BAR 3/4 POLE, IN = 1250/1600A 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR SLIDE-IN FRAME VERTICAL DOUBLE-HOLE BAR 3/4 POLE, IN = 1250/1600A 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR SLIDE-IN FRAME VERTICAL SINGLE-HOLE BAR 3/4 POLE, IN = 2000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR SLIDE-IN FRAME VERTICAL DOUBLE-HOLE BAR 3/4 POLE, IN = 2000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR SLIDE-IN FRAME VERTICAL SINGLE-HOLE BAR 3/4 POLE, IN = 2500/3200A 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR FRONT MOUNTING FOR SLIDE-IN FRAME VERTICAL DOUBLE-HOLE BAR 3/4 POLE, IN = 2500/3200A 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR HORIZONTAL REAR CONNECTION FOR SLIDE-IN FRAME 3/4 POLE, IN = 1000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR HORIZONTAL REAR CONNECTION FOR SLIDE-IN FRAME 3/4 POLE, IN = 1250/1600A 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR HORIZONTAL REAR CONNECTION FOR SLIDE-IN FRAME 3/4 POLE, IN = 2000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR HORIZONTAL REAR CONNECTION FOR SLIDE-IN FRAME 3/4 POLE, IN = 2500/3200A 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR VERTICAL REAR CONNECTION FOR SLIDE-IN FRAME 3/4 POLE, IN = 1000A 1 PIECE 1 PIECE

ACCESSORIES FOR 3WN6 SWITCH CONN. MOUNTING RAILS FOR VERTICAL REAR CONNECTION FOR SLIDE-IN FRAME 3/4 POLE, IN = 1250/1600A 1 PIECE

ACCESSORY F. 3WN6 CIRC.-BREAKER REAR CONNECTING BARS FOR MAIN TERMINALS FOR GUIDE FRAME VERTICAL BARS, DOUBLE-HOLE 3-POLE, IN = 2000A CONSISTS OF 3 PIECES

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING BARS FOR MAIN TERM. ACCESSIBLE FROM THE FRONT F. FIXED-MOUNTED CIRC.-BREAKERS VERTICAL BARS, DOUBLE-HOLE 4-POLE, IN = 2000A CONSISTS OF 4 …

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING BARS FOR MAIN TERM. ACCESSIBLE FROM THE FRONT F. FIXED-MOUNTED CIRC.-BREAKERS VERTICAL BARS, DOUBLE-HOLE 3-POLE, IN = 2000A CONSISTS OF 6 …

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING BARS FOR MAIN TERM. ACCESSIBLE FROM THE FRONT F. FIXED-MOUNTED CIRC.-BREAKERS VERTICAL BARS, DOUBLE-HOLE 4-POLE, IN = 2000A CONSISTS OF 8 …

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING BARS FOR MAIN TERM. FOR VERTICAL CONNECTION F. FIXED-MOUNTED CIRC.-BREAKERS VERTICAL BARS, DOUBLE-HOLE 3-POLE, IN = 2500/3200A CONSISTS O …

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING BARS FOR MAIN TERM. ACCESSIBLE FROM THE FRONT F. FIXED-MOUNTED CIRC.-BREAKERS VERTICAL BARS, DOUBLE-HOLE 4-POLE, IN = 2500/3200A CONSISTS …

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING BARS FOR MAIN TERM. ACCESSIBLE FROM THE FRONT F. FIXED-MOUNTED CIRC.-BREAKERS VERTICAL BARS, DOUBLE-HOLE 3-POLE, IN = 2500/3200A CONSISTS …

ACCESSORY F. 3WN6 CIRC.-BREAKER CONNECTING BARS FOR MAIN TERM. ACCESSIBLE FROM THE FRONT F. FIXED-MOUNTED CIRC.-BREAKERS VERTICAL BARS, DOUBLE-HOLE 4-POLE, IN = 2500/3200A CONSISTS …

ACCESSORY F. 3WN6 CIRC.-BREAKER AUXILIARY CONNECTOR FIXED-MOUNTED VERSION

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM AND ELECTRICAL CLOSING DC 24V

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM AND ELECTRICAL CLOSING MOTOR: DC 48V CLOSING SOLENOID: DC 30V

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM AND ELECTRICAL CLOSING DC 48V

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM AND ELECTRICAL CLOSING DC 60V

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM AND ELECTRICAL CLOSING AC 110 TO 127V / AC 110 TO 125V

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM AND ELECTRICAL CLOSING AC 220 TO 240V / DC 220 TO 250V

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM DC 24V

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM DC 48V

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM DC 60V

ACCESSORY F. 3WN6 CIRC.-BREAKER MOTORIZED OPERATING MECHANISM AC 110 TO 127V / DC 110 TO 125V

ACCESSORY F. 3WN6 CIRC.-BREAKER ELECTRICAL CLOSING DC 24V

ACCESSORY F. 3WN6 CIRC.-BREAKER ELECTRICAL CLOSING DC 24V

ACCESSORY F. 3WN6 CIRC.-BREAKER ELECTRICAL CLOSING DC 48V

ACCESSORY F. 3WN6 CIRC.-BREAKER ELECTRICAL CLOSING DC 60V

ACCESSORY F. 3WN6 CIRC.-BREAKER ELECTRICAL CLOSING AC 110 TO 127V / DC 110 TO 125V

OVERCURRENT RELEASE FOR 3WN6 VERSION F, AZN NG WITH LED TRIPPED INDICATOR WITH TEST FUNCTION WITH N-CONDUCTOR AND EARTH FAULT PROTECTION, WITH CURRENT INDICATOR

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 315A 3- AND 4-POLE, SIZE I (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 400A 3- AND 4-POLE, SIZE I (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 500A 3- AND 4-POLE, SIZE I (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 630A 3- AND 4-POLE, SIZE I (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 800A 3- AND 4-POLE, SIZE I (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 1000A 3- AND 4-POLE, SIZE I (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 1250A 3- AND 4-POLE, SIZE I (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 1600A 3- AND 4-POLE, SIZE I (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 630A 3- AND 4-POLE, SIZE II (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 1250A 3- AND 4-POLE, SIZE II (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 1600A 3- AND 4-POLE, SIZE II (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 2000A 3- AND 4-POLE, SIZE II (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER FOR MAIN AND N CURRENT PATHS NOM. PRIMARY CURRENT 3200A 3- AND 4-POLE, SIZE II (1 SET = 1 ITEM)

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 315A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 400A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 500A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 630A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 800A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 1000A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 2000A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 2500A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 3200A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT UP TO 1600A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 2000 TO 3200A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 315A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT 400A

ACCESSORY F. 3WN6 CIRC.-BREAKER CURRENT TRANSFORMER PRIMARY CURRENT