5SD7437-2 SIEMENS ⍾ 5SD74372

LIGHTNING ARRESTER TYPE 1 REQUIREMENT CATEGORY B, UC 350V PLUG-IN PROTECTION BLOCKS 2-POLE, 1+1 CIRCUIT FOR TN-S AND TT-SYSTEMS W. REMOTE DISPLAY

LIGHTNING ARRESTER TYPE1, 12,5KA,LIGHTNING PROTECTION CLASS III AND IV,FOR 3-CONDUCTOR NETWORKS (L,N,PE), UC 335V/264V AC (L-N/N-PE), CONNECTOR FAULT DISPLAY,RS

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

MALE CONNECTOR TYPE 1 N-PE REQUIREMENT CATEGORY B, UC 350V 1POLE F. COMBIN. ARRESTER 5SD744... AND LIGHTNING ARRESTER 5SD741.

MALE CONNECTOR TYPE 1 L-N REQUIREMENT CATEGORY B, UC 350V 1POLE F. LIGHTNING ARRESTER 5SD741.

PLUG-IN MODULE T1/T2, N-PE, NOMINAL VOLTAGE UN 240V A.C. UC 264V A.C., IIMP 50KA, ONLY FOR 5SD7414-2 (3)

PLUG-IN MODULE T1/T2, L-N NOMINAL VOLTAGE UN 240V A.C. UC 335V A.C., IIMP 12,5KA, ONLY FOR 5SD7413-2 (3) AND 5SD7414-2 (3)

SURGE ARRESTER TYPE 2 REQUIREMENT CATEGORY C, UC 350V PLUG-IN PROTECTION BLOCKS 3-POLE, 3+0 CIRCUIT FOR TNC SYSTEMS NARROW DESIGN

SURGE ARRESTER TYPE 2 REQUIREMENT CATEGORY C, UC 350V PLUG-IN PROTECTION BLOCKS 3-POLE, 3+0 CIRCUIT FOR TNC SYSTEMS W. REMOTE DISPLAY,NARROW DESIGN

MALE CONNECTOR TYPE 2 N-PE REQUIREMENT CATEGORY C, UC 260V 1POLE, NARROW DESIGN F. SURGE ARRESTER 5SD742... AND COMBIN. ARRESTER 5SD744...

SURGE ARRESTER TYPE 3 REQUIREMENT CATEGORY D RATED VOLTAGE UN 120V UC DC200V/AC150V, 2 POLE FOR 1 PHASE POWER SUPPLY

SURGE ARRESTER TYPE 3 REQUIREMENT CATEGORY D RATED VOLTAGE UN 60V UC DC130V/AC100V, 2POLE FOR 1PHASE POWER SUPPLY