Eaton surge arrester set SPBT12-280-3+NPE-AX

Manufacturer: Eaton
Designation: Surge arrester set TN-S/TT set, 3+1p
Type: SPBT12-280-3+NPE-AX
Mains form DC: No
Mains form IT: Yes
Mains form TN: Yes
Mains form TN-C: No
Mains form TN-C-S: No
Mains form TN-S: Yes
Mains form TT: Yes
Mains form other: Yes
Number of poles: 4
Lightning impulse current (10/350 µs): 12.5 kA
Highest continuous AC voltage: 280 V
Highest continuous DC voltage: 0 V
Rated AC voltage: 280 V
Rated DC voltage: 0 V
Max. PV voltage: 0 V
Protection level: 0 kV
Protection level L-N: 1.5 kV
Protection level L-PE: 1.5 kV
Protection level N-PE: 1.5 kV
Protection level (DC+ - DC-): 0 kV
Protection level (DC+/DC- - PE): 0 kV
Residual current extinguishing capacity: 0 kA
Specific energy (W/R): 2500 kJ/Ohm
Max. overcurrent protection device Stub wiring (fuse): 0 A
Max. Overcurrent protection device V-wiring (fuse): 0 A
Mounting type: DIN rail TH35
Size: Other
Max. conductor cross-section rigid (solid/multi-wire): 25 mm²
Max. conductor cross-section flexible (finely stranded): 35 mm²
Remote signalling: No
Signalling on device: Optical
Test class: Type 1 and 2
Integrated back-up fuse: No
Energetically coordinated protective effect to the end device: No
Voltage-switching spark gap technology: Yes
Overcurrent-protected voltage tap: No
Protection class (IP): IP20

Further details: For protecting consumer installations against transient overvoltages caused by direct and indirect lightning strikes and switching operations, application in accordance with IEC 60364-5-53 section 534, test classes I, II to IEC 61643-1, SPD type T1, T2 to EN 61643-11, lightning protection class III and IV to IEC 62305. EAN: 4015081549238.