Lightning current and surge arresters kit (Part Numbers)

Part Number

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Part Number
SPBT12-280/3
SPBT12-280-3+NPE
SPBT12-280/4
Part NumberRelated to
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Number of poles Construction size Voltage protection level
(kV)
Voltage protection level L-N
(kV)
Voltage protection level N-PE
(kV)
Specific energy (W/R)
(kJ/Ohm)
System configuration IT System configuration TN-C System configuration TN-S System configuration TT System configuration TN-C-S

502.25 €

1 3 Days 33 modular spacing1.50039.1falsetruefalsefalsetrue

731.91 €

1 3 Days 45 modular spacing01.51002500truefalsetruetruefalse

638.03 €

1 3 Days 44 modular spacing1.50039.1falsefalsetruefalsefalse

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Basic information

Energy-coordinated protection effect with regard to the terminal equipment false Mounting method DIN rail (top hat rail) 35 mm Lightning impulse current (10/350 µs)(kA) 12.5
Exhausting false Remote signalling false Follow current extinguishing capability(kA) 0
Max. continuous voltage AC(V) 280 Nominal voltage AC(V) 280 Nominal voltage DC(V) 0
Test class Type 1 + 2 Signalling at the device Optic Max. continuous voltage DC(V) 0
Degree of protection (IP) IP20 Max. PV-voltage(V) 0 Integrated backup fuse false
Max. conductor cross section solid (solid, stranded)(mm²) 25 Max. conductor cross section flexible (fine-strand)(mm²) 35 Voltage protection level (DC+ - DC-)(kV) 0
Voltage protection level (DC+/DC- - PE)(kV) 0 System configuration DC false System configuration TN true
System configuration other true Voltage protection level L-PE(kV) 1.5

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