The Eaton 167620 SPCT2-280-3+NPE surge arrester offers robust surge protection for switchboards with a 20 kA capacity. Designed for efficient safeguarding of electrical systems, this device is ideal for preventing damage from voltage spikes. Typically used in commercial and industrial settings, it ensures reliable protection for sensitive electrical equipment.
| Type |
Surge arrester |
| Category type 2 |
TRUE |
| Construction size |
4 modular spacing |
| Degree of protection (IP) |
IP20 |
| Integrated backup fuse |
FALSE |
| Integrated short-circuit protection |
FALSE |
| Integrated short-circuit protection selective to fuse gG |
0A |
| IP rating |
IP20 |
| Leakage current |
20kA |
| Leakage-current free |
FALSE |
| Max. conductor cross section flexible (fine-strand) |
35mm² |
| Max. conductor cross section solid (solid, stranded) |
25mm² |
| Max. continuous voltage AC |
280V |
| Max. continuous voltage DC |
0V |
| Max. discharge surge current (8/20) |
40kA |
| Max. overcurrent protection device, parallel connection (fuse) |
0A |
| Max. overcurrent protection device, series connection (fuse) |
125A |
| Max. PV-voltage |
0V |
| Misc Attribute |
3polig |
| Mounting method |
DIN rail (top hat rail) 35 mm |
| Nominal discharge surge current (8/20) |
20kA |
| Nominal voltage |
280V AC |
| Nominal voltage AC |
280V |
| Nominal voltage DC |
0V |
| Number of conductors (without earthing) |
3 |
| Short-circuit breaking capacity (Isccr) |
0kA |
| Signalling at the device |
Optic |
| Surge protection for |
Switchboards |
| System configuration DC |
FALSE |
| System configuration IT |
TRUE |
| System configuration other |
TRUE |
| System configuration TN |
TRUE |
| System configuration TN-C |
FALSE |
| System configuration TN-C-S |
TRUE |
| System configuration TN-S |
TRUE |
| System configuration TT |
TRUE |
| Voltage protection level |
1.4kV |
| Voltage protection level L-N |
0kV |
| Voltage protection level N-PE |
0kV |
| Weight |
0 |
| With remote signalling contact |
FALSE |
