Surge protector

SLS-B+C100/1+1

Lightning and surge arrester for single phase lines (F + N) 220 V.

Combined type 1 and 2 (Class B + C) protector, suitable for protection of low voltage lines against lightning strikes and surges of up to 50kA (10/350) in TT (TNS) networks. Recommended for industrial facilities, systems and buildings with external lightning protection.

Characteristics
  • Single phase protector (1-pole + NPE).
  • Provides high protection thanks to its combination of high strength gas discharge (GDT) and a block of high-energy varistor (MOV), allowing high discharge power and a low residual voltage.
  • Easily replaceable plug-in modules with locking system.
  • Base and modules configured for secure mounting.
  • Easy maintenance through local fault locator.
Download data sheet
PDF icon Surge arrestors SLS-B+C100/1+1
Technical specifications
Description Reference NºFases Grade of proteccion Range Tª
work
A (mm) B (mm) C (mm) D (mm) E (mm) Weight (g)
SLS-B+C100/1+1 370213 F+N IP20 de -40º a 80ºC 72 90 72 45 48 670
SLS-B+C100/220V 370215 - IP20 de -40º a 80ºC - - - 45 48 300
Parameters   L-N NPE
Rated voltage Un 230 V AC -
Maximum working voltage Uc 260 V AC 255 V AC
Current peak value of lightning (10/350μs) Iimp 25 kA 50 kA
Nominal discharge current (8/20μs) In 30 kA 50 kA
Maximum discharge current (8/20μs) Imax 60 kA 100 kA
Protection level Up <1,50 kV
Backup fuse maximum   250A gL/Gg
Response time tA 100 ns
Wire cross-section, rigid min/max   2,5-50mm2
Wire cross-section, flexible min/maxIndicador   2,5-35mm2
Local fault indicator   yes no
Mounting type   DIN rail
  • lEC 61.643-11:2011
  • UNE 21.186:2011
  • EN 61.643-11 :2012
  • NFC 17-102:2011
  • UNE 61.643-11 :2013
  • UNE EN 60.664-1:2008
  • lEC 62.305-1, 2, 3 y 4
  • RBT

SLS-B+C100/3+1

Lightning and surge arrester for three phase lines (3F+N) 380 V.

Combined type 1 and 2 (Class B + C) protector, suitable for protection of low voltage lines against lightning strikes and transitory surges of up to 100kA (10/350) in TT (TNS) networks. Recommended for industrial facilities, systems and buildings with external lightning protection.

Characteristics
  • Tri-phase protector (1-pole + NPE).
  • Provides high protection thanks to its combination of high strength gas discharge (GDT) and a block of high-energy varistor (MOV), allowing high discharge power and a low residual voltage.
  • Easily replaceable plug-in modules with locking system.
  • Base and modules configured for secure mounting.
  • Easy maintenance through local fault locator.
Download data sheet
PDF icon Surge arrestors: SLS-B+C100/3+1
Technical specifications
Description Reference NºPhases Grade
protec.
Range Tª
work
A (mm) B (mm) C (mm) D (mm) E (mm) Weight (gr/m)
SLS-B+C100/3+1 370214 3F+N IP20 de -40º a 80ºC 144 90 72 45 48 1300
SLS-B+C100/220V 370215 - IP20 de -40º a 80ºC - - - 45 48 300
Parameters   L-N NPE
Rated voltage Un 230 V AC -
Maximum working voltage Uc 260 V AC 255 V AC
Current peak value of lightning (10/350μs) Iimp 25 kA 100 kA
Nominal discharge current (8/20μs) In 30 kA 100 kA
Maximum discharge current (8/20μs) Imax 60 kA 100 kA
Protection level Up <1,50 kV
Backup fuse maximum   250 A gL/gG
Response time tA 100 ns
Wire cross-section, rigid min/max   2,5-50mm2
Wire cross-section, flexible min/maxIndicador   2,5-35mm3
Local fault indicator   yes no
Mounting type   DIN rail
  • lEC 61.643-11:2011
  • UNE 21.186:2011
  • EN 61.643-11 :2012
  • NFC 17-102:2011
  • UNE 61.643-11 :2013
  • UNE EN 60.664-1:2008
  • lEC 62.305-1, 2, 3 y 4
  • RBT

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