OVR T2 3N 40-275 P TS QS Surge Protective Device
ABB
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Special return conditions
Product description
Type no.:
LM no.:
Own product no.:
2CTB803973R0500
7818230489
-
Discount code:
UNSPSC Code:
Customs code:
80080802060
39121610
85366990
Surge Protective Device to protect the systems against the transient overvoltage (lightning) in residential and commercial buildings.
Mounting method | DIN rail (top hat rail) 35 mm |
---|---|
With remote signalling contact | Yes |
Number of conductors (without earthing) | 4 |
Construction size | 4 modular spacing |
Voltage protection level | 1.5 |
Max. continuous voltage AC | 275 |
Nominal discharge surge current (8/20) | 20 |
Nominal voltage AC | 230 |
Category type 2 | Yes |
Voltage protection level L-N | 1.3 |
Signalling at the device | Optic |
Degree of protection (IP) | IP20 |
Voltage protection level N-PE | 1.4 |
Integrated backup fuse | No |
Max. conductor cross section solid (solid, stranded) | 25 |
Max. conductor cross section flexible (fine-strand) | 16 |
System configuration DC | No |
System configuration IT | No |
System configuration TN | Yes |
System configuration TN-C | No |
System configuration TN-S | Yes |
System configuration TT | Yes |
System configuration other | No |
System configuration TN-C-S | Yes |
Max. discharge surge current (8/20) | 160 |
Short-circuit breaking capacity (Isccr) | 100 |
Declaration of conformity
User instructions
Download and links
Declaration of conformity
User instructions