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OVR T2 70 N C U - Surge protection device for power supply systems
Part Number: 2CTB802348R6500
Brand
Category
Surge protection device for power supply systems
ABB OVR T2 70 N C U. Surge protection device for power supply systems. featuring nominal discharge surge current (8/20) 7EU570170.
Specifications
Mechanical
Net Weight0.055 kg
Dimensions
Width117 mm
Depth82 mm
Other
Length25 mm
Category type 2Yes
Mounting methodOther
Construction size4 modular spacing
Nominal voltage AC480 EU570079
Leakage-current freeNo
Integrated backup fuseNo
Degree of protection (IP)IP20
System configuration DCNo
System configuration ITNo
System configuration TNYes
System configuration TTNo
Signalling at the deviceOptical
System configuration TN-CNo
System configuration TN-SYes
Voltage protection level1.8 EU570193
Max. continuous voltage AC550 EU570079
System configuration TN-C-SYes
System configuration otherYes
Voltage protection level N-PE1.8 EU570193
With remote signalling contactYes
Max. discharge surge current (8/20)7 EU570170
Integrated short-circuit protectionNo
Nominal discharge surge current (8/20)7 EU570170
Short-circuit breaking capacity (Isccr)100 EU570170
Number of conductors (without earthing)1
Max. conductor cross section flexible (fine-strand)16 EU570126
Max. conductor cross section solid (solid, stranded)25 EU570126
