5SD74122

Lightning arrester type 1, 12.5 kA, lightning protection class III and IV, for 3-wire networks (L, N

Manufacturer's No: 5SD7412-2     Manufacturer: Siemens
Lightning arrester type 1, 12.5 kA, lightning protection class III and IV, for 3-wire networks (L, N

Availability On Request

£307.38
  • Type 1 lightning arrester
  • 12.5 kA surge current rating
  • Lightning protection class III and IV
  • For 3-wire networks (L, N, PE)
  • Operating voltage: 335V/264V AC (L-N/N-PE)
  • Mechanical defect indication

Component part

Product video
Product video
 

Product

Manufacturer Material ID -
5SD7412-2
Net Weight -
0.35kg

Additional Product Information

Commodity Code -
85363090
Country of Origin -
DE
Export Control Regulations -
N / N
UNSPSC -
39121601

Technical Specification

Voltage protection level -
- Kilovolt
Nominal discharge surge current (8/20) -
- kiloampere
Nominal voltage DC -
- Volt
Max. continuous voltage DC -
- Volt
Max. PV-voltage -
- Volt
Voltage protection level N-PE -
- Kilovolt
Max. continuous voltage AC -
335 Volt
Category type 2 -
Degree of protection (IP) -
IP20
Mounting method -
DIN rail (top hat rail) 35 mm
Construction size -
2 modular spacing
Degree of protection (IP rating) -
IP20
Max. conductor cross section flexible (fine-strand) -
25 Square millimetre
Max. conductor cross section solid (solid, stranded) -
35 Square millimetre
Max. discharge surge current (8/20) -
50 kiloampere
Max. overcurrent protection device, parallel connection (fuse) -
160 Ampere
Max. overcurrent protection device, series connection (fuse) -
80 Ampere
Max. voltage (Uc) -
335 Volt
Nominal voltage AC -
230 Volt
Number of conductors (without earthing) -
1
Short-circuit breaking capacity (Isccr) -
25 kiloampere
Signalling at the device -
Optic
Type / Test class 2 -
Voltage protection level L-N -
1.2 Kilovolt

Availability On Request

£307.38
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Additional Information

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