Switch & Control Devices Items 1 - 96 of 505 ⍾ SIEMENS ⍾ Last modified Jun 4, 2026

POWER PACK FOR CONTINUOUS LOAD PRIM 230 V 50 HZ SEC 12 V DC WITH RECTIFIER AND CAPACITOR

POWER SUPPLY FOR CONSTANT LOAD PRIM 85..265V AC, 85..300V DC SEC 24V DC +- 5% MOUNTING WIDTH 2WU (WIDTH UNIT) SHORT CIRCUIT AND OVERLOAD PROTECTION

DOORBELL TRANSFO UN=AC230V PRIM AC 12V SEC. MOUNTING WIDTH 1MW MOUNTING DEPTH 64MM PV=8 VA, WITH PTC PROTEC.

TRANSFO FOR CONTINUOUS LOAD PRIM 230 V 50 HZ SEC 8 V AC 8 VA, WITH PTC PROT.

TRANSFO FOR CONTINUOUS LOAD PRIM 230 V 50 HZ SEC AC 4+4 V 16 VA, WITH PTC PROT.

TRANSFO FOR CONTINUOUS LOAD PRIM 230 V 50 HZ SEC 8 V AC 24 VA, WITH PTC PROT.

TRANSFO FOR CONTINUOUS LOAD PRIM 230 V 50 HZ SEC 8 V AC 40 VA, WITH PTC PROT.

SAFETY TRANSFORMER, 40VA PRIM 230V AC,50HZ, SEK 2X12V / 24V AC WITH PTC PROT.,5MW

Safety transformer, 40VA Primary 230 V AC, 50Hz, secondary 12 V, 16V, 24V, 32V AC With PTC fuse, 5 MW++

N PE lightning arrester for 3+1 circuit 255 V UC, 1-pole with remote display

Lightning arrester Type 1, 1-pole, for 2-wire networks (L, pen), UC 800V AC with remote signaling No modular installation device

Lightning arrester type 1, 12.5 kA, lightning protection class III and IV, for 3-wire networks (L, N, PE), UC 335V/264V AC (L-N/N-PE), Mechanical defect indication

Lightning arrester type 1, requirement class B, Uc 350 V, protective modules, plug-in, 3-pole, 3+0 circuit for TNC systems, with remote display

LIGHTNING ARRESTER TYPE 1, UN 240/400V, UC 335V A.C., PLUGGABLE PROTECTION MODULES, 3+0 CIRCUIT (TN-C), WIDTH 54MM

Lightning conductor T1/T2, UN 240/400 V, UC 335 V A.C., pluggable protective modules, 3+0 circuit (TN-C), Width 54 mm with remote signaling

Lightning arrester type 1, requirement class B, Uc 350 V, protective modules, plug-in, 4-pole, 3+1 circuit for TN-S and TT systems, with remote display

Lightning conductor T1/T2, UN 240/400 V, UC 335/264 V A.C., pluggable protective modules, 3+1 circuit (TN-S, TT), Width 72 mm

Lightning arrester type 1/type 2, Un 240/400 V, Uc 335/264 V AC, protective modules, plug-in, 3+1 circuit (TN-S, TT), width 72 mm, with remote signaling,

Plug connector type 1 L-N requirement class B, Uc 350 V 1-pole for 5SD741 lightning arrester

Plug connector T1/T2, N-PE, rated voltage Un 240 V AC Uc 264 V AC, IIMP 50 kA, only for 5SD7414-2 (3)

Plug connector T1/T2, L-N, rated voltage Un 240 V AC Uc 335 V AC, IIMP 12.5 kA, only for 5SD7413-2 (3) and 5SD7414-2 (3)

Surge arrester type, 2, requirement class C, Uc 350 V, protective modules, plug-in, 2-pole, 1+1 circuit for TN-S and TT systems, narrow design

Surge arrester Type 2 Requirement class C, UC 350V Pluggable protective modules 2-pole, 1+1 circuit for TN-S and TT systems with FRN display, narrow Design

SURGE ARRESTER TYPE 2 REQUIREMENT CATEGORY C, UC 350V PLUG-IN PROTECTION BLOCKS 4POLE, 3+1 CIRCUIT FOR TN-S AND TT SYSTEMS NARROW DESIGN

Surge arrester Type 2 Requirement class C, UC 350V Pluggable protective modules 4-pole, 3+1 circuit for TN-S and TT systems with FRN display, narrow type of construction

Plug-in part type 2 N-PE Requirement class C, UC 260V 1-pole, Narrow design for surge arrester 5SD742...and combi-arrester 5SD744.

Plug-in part type 2 L-N Requirement class C, UC 350V 1-pole, Narrow design for surge arrester 5SD742...and combi-arrester 5SD744.

SURGE ARRESTER TYPE 3 REQUIREMENT CATEGORY D RATED VOLTAGE UN 230V UC DC275V/AC253V, 2POLE FOR 1 PHASE POWER SUPPLY

SURGE ARRESTER TYPE 3 REQUIREMENT CATEGORY D RATED VOLTAGE UN 24V UC DC44V/AC34V, 2 POLE FOR 1 PHASE POWER SUPPLY

SPD type 3, UN=24V AC/34V DC UC=34V AC/DC,UOC=2kV,2-pol, with remote signaling width 17,7mm

SPD type 3, UN=120V AC/150V DC DC, UC=150V AC/DC,UOC=2kV, 2-pol, with remote signaling width 17,7mm

SPD type 3, Un=240 V AC/DC, 264 V AC/240 V DC, UOC =6 kV, 2-pole, with remote signaling, width 17.7 mm

SURGE ARRESTER TYPE 3 REQUIREMENT CATEGORY D RATED VOLTAGE UN 230V UC DC275V/AC253V, 4POLE FOR 3PHASE POWER SUPPLY

Arrester combination with integrated arrester back-up fuse requirement class B+C, 255 V UC 1-pole for TN-S and TT systems

COMBIN. ARRESTER TYPE 1 + 2 REQ.CATEGORIES B+C, UC 350V PLUG-IN PROTECTION BLOCKS 2POLE, 1+1 CIRCUIT FOR TN-S AND TT SYSTEMS W. REMOTE DISPLAY

COMBIN. ARRESTER TYPE 1 + 2 REQ.CATEGORIES B+C, UC 350V PLUG-IN PROTECTION BLOCKS 3-POLE, 3+0 CIRCUIT FOR TNC SYSTEMS W. REMOTE DISPLAY

Combination arrester type 1+2 requirement class B+C, Uc 350 V, protective modules, plug-in, 4-pole, 3+1 circuit for TN-S and TT systems, with remote display

Surge arrester Type 2 Requirement class C, UC 350V Pluggable protective modules 1-pole, L-N circuit

Surge arrester Type 2 Requirement class C, UC 350V Pluggable protective modules 1-pole, L-N circuit with remote display

Surge arrester Type 2 Requirement class C, UC 350V Pluggable protective modules 3-pole, 3+0 circuit for TNC systems

Surge arrester Type 2 Requirement class C, UC 350V Pluggable protective modules 3-pole, 3+0 circuit for TNC systems with remote display

Surge arrester type, 2, requirement class C, Uc 350 V, protective modules, plug-in, 4-pole, 3+1 circuit for TN-S and TT systems,

Surge arrester type, 2, requirement class C, Uc 350 V, protective modules, plug-in, 4-pole, 3+1 circuit for TN-S and TT systems, with remote display

Plug-in part type 2 L-N Requirement class C, UC 350V 1-pole for surge arrester 5SD746.

SURGE ARRESTER TYPE 2 REQUIREMENT CAT. C,UC 580V AC PROTECTION BLOCKS PLUGGABLE 3POLES, 3+0 CIRCUIT FOR IT SYSTEMS WITHOUT N CONDUCTOR COMMUNICATION CONTACT

SURGE ARRESTER TYPE 2 REQUIREMENT CATEGORY C, UC 260V PLUG-IN PROTECTION BLOCKS 1POLE, N-PE CIRCUIT

Surge arrester, T2, Uc 1000 V DC, Imax 40 kA short-circuit strength 2000 A, 2+V circuit, for isolated and grounded PV systems

Surge arrester T1/T2, UC 1050V DC, Imax 40 kA Short-circuit strength 80 A, 2+V circuit, for isolated and grounded PV systems

SURGE ARRESTER TYPE 2 REQUIREMENT CAT. C,UC 440V AC PROTECTION BLOCKS PLUGGABLE 4POLES, 4+0 CIRCUIT FOR IT SYSTEMS WITH N CONDUCTOR

MALE CONNECTOR TYPE 2 N-PE REQUIREMENT CATEGORY C, UC 260V 1POLE F. SURGE ARRESTER 5SD746..., 5SD747..., 5SD7481-0

Plug-in part type 2, UC 750V AC, for 5SD7481-1 and 5SD7483-5

Connector for 3+0 circuit

Connector for 3+1 circuit

Overvoltage protection for Ethernet interfaces up to 10 Gbit/s, including POE

Przycisk, 1 NO/1 NC 20 A, 1 przycisk szary powrotny

Pushbutton 3 NO + 1 NC, 1 button gray, without maintained-contact function

PUSHBUTTON; T=70 MM 1NO+1NO 20A, 2 BUTTONS GREY BLU LAMPS 24 V

PUSHBUTTON, 1NO/1NC 20 A 1 BUTTON RED WITHOUT LATCHING FUNCTION

PUSHBUTTON, 1NO/1NC 20 A 1 BUTTON GREEN WITHOUT LATCHING FUNCTION

Button, 1 NO/1 NC 20 A 1 key yellow without latching function

PUSHBUTTON, 1NO/1NC 20 A 1 BUTTON BLUE WITHOUT LATCHING FUNCTION

Button, 1 NO/1 NC 20 A 1 key gray with cap red and green

Button, 2 NO 20 A 1 key gray

PUSHBUTTON, D=70MM 3NC+N 20A, 1BUTTON GREY

Pushbutton 3 NO + 1 NC, 1 button gray, with maintained-contact function

PUSHBUTTON, D=70MM 4NO 20A, 1BUTTON GREY

PUSHBUTTON, D=70MM 2W 20A, 1BUTTON GREY

Button, 1 NO/1 NC 20 A 1 key red, Lamp 230 V

Button, 1 NO 20 A 1 key red, Lamp 230 V

PUSHBUTTON, D=70MM 1NC 20A, 1BUTTON RED LAMP 230V, LONG CABLE

PUSHBUTTON, D=70MM 2NC 20A, 1BUTTON RED LAMP 230V

PUSHBUTTON, D=70MM 2NO 20A, 1BUTTON RED LAMP 230V

PUSHBUTTON, D=70MM 1NC/1NO 20A, 2BUTTON RED+GREEN

Button, 1 NO/1 NC+1 NO/1 NC 20 A 2 keys red green,

Button, 1 NO+1 NO 20 A 2 keys red green, lamps 230 V

PUSHBUTTON, D=70MM 1NC/1NO 20A, 2BUTTON RED+GREEN LAMP 230V

Control switch 20 A 1 NO 1 lamp 230 V

CONTROL SWITCH, D=70MM 20A 2NO, 1 LAMP 230V

Control switch 20 A 3 NO 1 lamp 230 V with auxiliary current switch 1 NO + 1 NC

Switch disconnector, on-off switch 20 A 1 NO

Switch disconnector, on-off switch 20 A 2 NO

OFF switch 20 A 3 NO

SWITCH, D=70MM 20A 3NC+N

OFF switch 20 A 3 NO+N with auxiliary current switch 1 NO + 1 NC

Group switch 20 A 1 group

Group switch 20 A 2 groups

Two-way switch 20 A 3 NO 1 NC

Two-way switch 20 A 1 CO

Two-way switch 20 A 2 CO

SWITCH, D=70MM 32A 2NC, TERMINAL 6QMM

SWITCH, D=70MM 32A 3NC, TERMINAL 6QMM

OFF switch 32 A 3 NO+N Terminal 6 mm2 with auxiliary current switch 1 NO + 1 NC

ON-OFF SWITCH, T=70 MM 63 A 2NO, WITH RED GRIP

SWITCH, D=70MM 63A 3S EVU SCHUTTER, LOCK

Terminal cover for 100/125A disconnector

AUXIL. CONTACT SWITCH, 92MM 6A 1CO CONTACT