Legrand ON 300 surge protective device 3P+N 20 A IP20 T2 412247
- BrandLegrand
- SeriesON 300
- Depth76.5 mm
- Max. discharge current Imax40 kA
- Max. continuous operating voltage Uc320 V
- Rated current In20 A
- Width70.8 mm
Legrand ON 300 surge protective device 3P+N, 20 A, IP20, T2, reference 412247. A surge protective device protects the installation and connected equipment against overvoltages. Key parameters: rated current In 20 A; number of poles 3P+N; SPD type T2; maximum discharge current Imax 40 kA; nominal discharge current In 20 kA; maximum continuous operating voltage Uc 320 V; width in modules 4; width 70.8 mm, height 97.2 mm, depth 76.5 mm. Features: TN system, TN-C system, TN-C-S system.
| Series | ON 300 |
|---|---|
| Depth | 76.5 mm |
| Max. discharge current Imax | 40 kA |
| Max. continuous operating voltage Uc | 320 V |
| Rated current In | 20 A |
| Width | 70.8 mm |
| Width in modules | 4 mod. |
| Height | 97.2 mm |
| Nominal discharge current In | 20 kA |
| Number of poles | 3P+N |
| Impact resistance | IK04 |
| Type designation | ON T2-40-3P+N |
| Terminal marking | Yes |
| Mounting method | DIN rail TH-35 mm |
| Degree of protection (IP) | IP20 |
| SPD type | T2 |
| Connection type | Screw terminal, cable |
| Network system | TT, TNC, TNS |
Technical data according to the manufacturer's documentation.
Instructions and safety information — in the manufacturer's documents above or on the manufacturer's website.
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