Eaton surge arrester SPDT3-335-1+NPE

Manufacturer: Eaton
Designation: Surge arrester complete, 1p+N, 335VAC
Type: SPDT3-335-1+NPE
Mains form DC: No
Mains form IT: No
Mains form TN: No
Mains type TN-C: No
Mains type TN-C-S: No
Mains type TN-S: No
Mains type TT: No
Mains type other: Yes
Number of conductors (without earth): 1
Rated leakage current (8/20): 2.5 kA
Max. leakage current (8/20): 2.5 kA
Leakage current (8/20): 10 kA
Rated voltage AC: 335 V
Rated voltage DC: 0 V
Max. continuous voltage AC: 335 V
Max. continuous voltage DC: 0 V
Max. PV voltage: 0 V
Protection level: 1.6 kV
Protection level L-N: 0 kV
Protection level N-PE: 0 kV
Max. overcurrent protection device Stub wiring (fuse): 0 A
Max. overcurrent protection device V-wiring: 0 V
Overcurrent protection device V-wiring (fuse): 125 A
Short-circuit strength (Isccr): 0 kA
Integrated short-circuit protection: No
Integrated short-circuit protection selective to fuse gG: 0 A
Integrated back-up fuse: No
Leakage current-free: No
Mounting type: Top-hat rail TH35
Frame size: 2 TE
Max. conductor cross-section rigid (one-pole): 0 A
Max. conductor cross-section rigid (solid/multistranded): 25 mm²
Max. conductor cross-section flexible (fine-stranded): No
Max. conductor cross-section flexible (flexible): 0 mm²
With remote signalling contact: No
Signalling on the device: Optical
Test class type 2: No
Protection class (IP): IP20

Eaton surge arrester SPDT3-335-1+NPE is designed for the protection of terminal devices against transient overvoltages as fine device protection. It meets Test class III according to IEC 61643-1+A1 and SPD-type T3 according to EN 61643-11. A high back-up fuse of up to 63 A gL / C 63 is possible. An auxiliary switch SPC-S-HK can be attached for remote signalling, and no decoupling to the upstream surge protection of the consumer installation is necessary.