Siemens

Surge Protection Devices

50 products · 1 series
25 in stock now
A

Advanced application

S

Standard application

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

5SD74121

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

SINOPLUS

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

5SD74121

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

SENTRON

SPD Type 1, 2P 1+1 FM UN 240/415V, UC 350V a.c. 1+1 CIRCUIT

5SD74121RC

SPD Type 1, 2P 1+1 FM UN 240/415V, UC 350V a.c. 1+1 CIRCUIT

SINOPLUS

SPD Type 1, 2P 1+1 FM UN 240/415V, UC 350V a.c. 1+1 CIRCUIT

5SD74121RC

SPD Type 1, 2P 1+1 FM UN 240/415V, UC 350V a.c. 1+1 CIRCUIT

SENTRON

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

5SD74131

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

SINOPLUS

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

5SD74131

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

SENTRON

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

5SD74141

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

SINOPLUS

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

5SD74141

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

SENTRON

SPD Type 1, 4P 3+1 FM UN 240/415V, UC 350V a.c. 3+1 CIRCUIT

5SD74141RC

SPD Type 1, 4P 3+1 FM UN 240/415V, UC 350V a.c. 3+1 CIRCUIT

SINOPLUS

SPD Type 1, 4P 3+1 FM UN 240/415V, UC 350V a.c. 3+1 CIRCUIT

5SD74141RC

SPD Type 1, 4P 3+1 FM UN 240/415V, UC 350V a.c. 3+1 CIRCUIT

SENTRON

plug connector type 1 N-PE requirement class B, Uc 350 V 1-pole for 5SD744... combination surge arrester and 5SD741 lightning arrester

5SD74180

plug connector type 1 N-PE requirement class B, Uc 350 V 1-pole for 5SD744... combination surge arrester and 5SD741 lightning arrester

SINOPLUS

plug connector type 1 N-PE requirement class B, Uc 350 V 1-pole for 5SD744... combination surge arrester and 5SD741 lightning arrester

5SD74180

plug connector type 1 N-PE requirement class B, Uc 350 V 1-pole for 5SD744... combination surge arrester and 5SD741 lightning arrester

SENTRON

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

5SD74181

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

SINOPLUS

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

5SD74181

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

SENTRON

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

5SD74220

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

SINOPLUS

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

5SD74220

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

SENTRON

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, with FRN display, narrow design

5SD74221

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, with FRN display, narrow design

SINOPLUS

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, with FRN display, narrow design

5SD74221

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, with FRN display, narrow design

SENTRON

plug connector type 2 N-PE requirement class C, Uc 260 V 1-pole, narrow design for surge arrester 5SD742...and combination surge arrester 5SD744.

5SD74280

plug connector type 2 N-PE requirement class C, Uc 260 V 1-pole, narrow design for surge arrester 5SD742...and combination surge arrester 5SD744.

SINOPLUS

plug connector type 2 N-PE requirement class C, Uc 260 V 1-pole, narrow design for surge arrester 5SD742...and combination surge arrester 5SD744.

5SD74280

plug connector type 2 N-PE requirement class C, Uc 260 V 1-pole, narrow design for surge arrester 5SD742...and combination surge arrester 5SD744.

SENTRON

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