Atendimento ao Cliente da Divisão de Sensores Industriais
Rede de Atendimento - Divisão de Proteção Contra Explosão

Surge Protection Barrier M-LB-4.275TNS.D

M-LB-4.275TNS.D
  • Surge protection for 4 supply lines
  • Type 2 acc. to EN 61643-11
  • For TN-S systems (230 V AC/400 V AC)
  • Pre-wired unit
  • Operating state and fault indication of every protected line
  • Fault indication output
  • DIN rail mountable

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Faça o download das folhas de dados em PDF:


Folhas de dados: Dados técnicos do  M-LB-4.275TNS.D

Search characteristics
Network configurationTN-S
General specifications
Device typetype 2 acc. to EN 61643-11
class II acc. to IEC 61643-1
Number of protected supply lines4
Suitable componentsprotection module M-LB-1.275.M
Electrical specifications
Nominal voltage230 V AC, 50 ... 60 Hz
400 V AC, 50 ... 60 Hz
Maximum continuous operating voltage275 V AC, 50 ... 60 Hz
Temporary over-voltage335 V / 5 s (TOV withstand)
Nominal discharge current (8/20 µs)20 kA
Max. surge current (8/20 µs)40 kA
Voltage protection levelmax. 1.25 kV
max. 1 kV at 5 kA
Reaction timemax. 25 ns
Short-circuit-proof50 kA eff
Overcurrent protectionmax. 125 A gG , mains-side
Fault indication output
Connectionterminals 11, 12, 14
Outputvolt-free change-over contact
Switch powerAC: 250 V / 0.5 A
DC: 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A; 24 V/0.5 A
Indicators/settings
Display elementsstatus display
operating state (green)
fault indication (red)
Directive conformity
Low voltage
Directive 2014/35/EUEN 61643-11:2012
Conformity
Degree of protectionIEC 60529
Shock resistanceEN 60068-2
Vibration resistanceEN 60068-2
Ambient conditions
Ambient temperature-40 ... 80 °C (-40 ... 176 °F)
Relative humidity5 ... 95 %
Mechanical specifications
Degree of protectionIP20
Core cross section- min. 1.5 mm2 solid/flexible
- max. 35 mm2 stranded/25 mm2 flexible
- max. 1.5 mm2 solid/flexible (for remote signalling contact)
Material
Housingthermoplastic, color grey , UL 94 V-0
Massapprox. 480 g
Dimensions72 x 90 x 72 mm (2.8 x 3.6 x 2.8 inch) (W x H x D) , 4 TE acc. to DIN 43880
Height90 mm
Width72 mm
Depth72 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027171202
ECLASS 12.027171202
ECLASS 11.027130805
ECLASS 10.0.127130805
ECLASS 9.027130805
ECLASS 8.027130805
ECLASS 5.127130801
ETIM 9.0EC000941
ETIM 8.0EC000941
ETIM 7.0EC000941
ETIM 6.0EC000941
ETIM 5.0EC000941
UNSPSC 12.139121610

Details: M-LB-4.275TNS.D

Product Documentation: M-LB-4.275TNS.D

Selecione o Idioma:
Brief InstructionsIdiomaTipo de ArquivoTamanho do Arquivo
Instruction leaflet / BeipackzettelALLPDF856 KB

Approvals: M-LB-4.275TNS.D

Selecione o Idioma:
CertificatesNúmero do CertificadoIdiomaTipo de ArquivoTamanho do Arquivo
Europe KEMA Surge Protective DeviceKEMA 2179748.08ALLPDF220 KB
USA UL Surge Protective Device ULE346845 UL (VZCA2)ALLPDF235 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0925AALLPDF67 KB