Australia 
Surge Protection Device 4P TNS/TT Uc 275V In 2 kA Imax 8 kA Up 1kV SPB408D
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Optional accessories
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Surge protection device for power supply systems 2 products available
Technical properties
Capacity
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Number of modules4
Voltage
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Rated operational voltage Ue240 - 415 V
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Continuous operating voltage Uc according to IEC 61643-1275 V
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Voltage protection level Up according to IEC 61643-10,90 kV
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Voltage protection level Up L-PE/N-PE according to IEC 61643-111,50 kV
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Voltage level Up L-N/PEN IEC 61643-11900 V
Electric current
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Nominal discharge current In 8 - 20 µs L-N(PEN)/N-PE IEC 616432 kA, 20 kA
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Max. overcurrent protection device, parallel connection (fuse)125 A
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Max. discharge (Imax) L-N(PEN)/ N-PE8 kA, 40 kA
Dimensions
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Height89,80 mm
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Width71 mm
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Depth65,7 mm
Use conditions
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Operating temperature-40 - 80 °C
Network configuration
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Network typeTN-S, TT
Equipment
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With remote signalling contactNo
Connection
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Cross-section of input and output with screws, for flexible conductors1,5 - 25,0 mm²
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Cross-section of input and output with screws, for massive conductors1,5 - 35,0 mm²
Standards
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Requirement class IEC 61643T2
Frequency
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Frequency50 - 60 Hz
Installation, mounting
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Nominal tightening torque3 - 4,5 Nm
Environmental value
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Certifications and documents
Downloads
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Product image
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Product datasheet
Hager Product data sheet SPB408D
Surge Protection Device 4P TNS/TT Uc 275V In 2 kA Imax 8 kA Up 1kV
PDF -
Installation manual
Installation manual International 2022-06-14
PDF684,91 kB -
Brochure
Hager AU & NZ Surge Brochure
PDF14,27 MB -
Declaration of conformity
Declaration of conformity for Lightning rod 8-15-40-65-100kA
Declaration of conformity International 2021-08-25
PDF305,83 kB
More documentation
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5
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