19 © Siemens AG 2010 BETA Low-Voltage Circuit Protection Overvoltage Protection Devices Lightning arresters, type 1 Combination surge arresters, type 1 and type 2 Surge arresters, type 2 Surge arresters, type 3 Accessories for surge arresters Surge arresters for measuring and control technology Socket Outlets 5TE6 8 socket outlets Three-Phase Measuring Devices 7KT1 30 multimeters 7KT1 31, 7KT1 34, 7KT1 35 multi- counters 7KT1 39 LAN couplers 7KT1 5 E-counters 7KT1 2 current transformers 7KT9 0 measuring selector switches Single-Phase Measuring Devices 7KT1 53, 7KT1 14 E-counters 7KT1 11, 7KT1 12 digital measuring devices 7KT1 0 analog measuring devices 7KT5 8 time and pulse counters 7KT5 5, 7KT5 6 time counters for front mounting For Austria there is a separate catalog "BETA Low-Voltage Circuit Protection", with special products according to Austrian regulations.
Note: More devices from the BETA low-volt- age circuit protection range can be found in the Catalog ET B1 · 2010. You can download the up-to-date catalog from www.siemens.com/ e-installation-catalogs . Siemens LV 1 · 2010 Introduction Miniature Circuit Breakers Miniature circuit breakers, 5SP and 5SY Miniature circuit breakers with plug-in termi- nals, 5SJ6 . . .-.KS Miniature circuit breakers 1 + N in 1 MW, 5SY6 0 Additional components Busbars Miniature circuit breakers according to UL 489 and IEC, 5SJ4 . .
.-.HG Circuit breaker terminals, 5SK9 Residual Current Protective Devices RCCBs, type A, 5SM3 SIQUENCE, universal current-sensitive RCCBs type B and type B+, 5SM3 and 5SU1 Additional components RC units, type A, 5SM2 RCBOs, type A, 5SU1 Busbars Accessories Low-Voltage Fuse Systems NEOZED fuse systems DIAZED fuse systems 3NW cylindrical fuse systems 3NW.
...-0HG Class CC fuse systems 5ST2, 5ST3 busbars for fuse systems 3NA, 3ND LV HRC fuse links 3NX1 LV HRC signal detectors 3NH LV HRC fuse bases 3NP1 LV HRC fuse switch disconnectors 3NP5 LV HRC fuse switch disconnectors for extended technical requirements SITOR Semiconductor Fuses SITOR, LV HRC design SITOR, cylindrical fuse design SILIZED, NEOZED and DIAZED design SR60 Busbar Systems Distribution board components Built-in components Mounting components 19/2 19/122 19/123 19/124 19/127 19/128 19/129 19/4 19/21 19/23 19/25 19/31 19/39 19/45 19/131 19/133 19/135 19/137 19/139 19/140 19/140 19/47 19/51 19/54 19/55 19/58 19/61 19/63 19/141 19/142 19/142 19/143 19/144 19/64 19/70 19/76 19/79 19/81 19/86 19/94 19/95 Ch.17 Ch.17 19/101 19/109 19/111 19/112 19/116 19/120