Pepperl+Fuchs M-LB-4.150TNS.D Surge Protection Barrier

Pepperl+Fuchs M-LB-4.150TNS.D
Item Number: M-LB-4.150TNS.D
  • Surge protection for 4 supply lines
  • Type 2 acc. to EN 61643-11
  • For TN-S systems (120 V AC/240 V AC)
  • Pre-wired unit
  • Operating state and fault indication of every protected line
  • Fault indication output
  • DIN rail mountable
374.57
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Total price: 374.57
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  • Overview
  • Datasheet
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  • Comments
Voltage protection levelmax. 0.7 kV
max. 0.55 kV at 5 kA
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)
Temporary over-voltage175 V / 5 s (TOV withstand)
Vibration resistanceEN 60068-2
Device typetype 2 acc. to EN 61643-11
class II acc. to IEC 61643-1
Relative humidity5 ... 95 %
Network configurationTN-S
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
Reaction timemax. 25 ns
Degree of protectionIEC 60529
Massapprox. 480 g
Number of protected supply lines4
Max. surge current (8/20 µs)40 kA
Maximum continuous operating voltage150 V AC, 50 ... 60 Hz
Dimensions72 x 90 x 73 mm (2.8 x 3.6 x 2.9 inch) (4 TE acc. to DIN 43880)
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Nominal discharge current (8/20 µs)15 kA
Degree of protectionIP20
Shock resistanceEN 60068-2
Short-circuit-proof50 kA eff
Connectionterminals 11, 12, 14
Outputvolt-free change-over contact
Nominal voltage120 V AC, 50 ... 60 Hz
240 V AC, 50 ... 60 Hz
Display elementsstatus display
operating state (green)
fault indication (red)
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Suitable componentsprotection module M-LB-1.150.M
Ambient temperature-40 ... 80 В°C (-40 ... 176 В°F)

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