Legrand ON 300 surge protective device 4P, 25 A, IP20, T1+T2, 12.5/60, reference 412273, number of poles 4, width in modules 4. A surge protective device protects the installation and connected equipment against overvoltages. Main parameters: rated current In 25 A; number of poles 4; SPD type T1+T2; impulse current Iimp 12.5 kA; maximum discharge current Imax 60 kA; nominal discharge current In 25 kA; maximum continuous operating voltage Uc 320 V; width in modules 4. Features: TN system, TN-C system, TN-C-S system.
| Series | ON 300 |
|---|---|
| Max. discharge current Imax | 60 kA |
| Max. continuous operating voltage Uc | 320 V |
| Impulse current Iimp | 12.5 kA |
| Rated current In | 25 A |
| Width in modules | 4 mod. |
| Nominal discharge current In | 25 kA |
| Number of poles | 4 |
| Type designation | ON T1+T2-12,5-4P |
| Mounting method | DIN rail TH-35 mm |
| Degree of protection (IP) | IP20 |
| SPD type | T1+T2 |
| 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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