DG M TT 275 CN (952 343)
DG M TT ... CN FM Modular Surge Protective Device (3+1 circuit) for TT and TN-S systems; FM version with remote alarm device (floating changeover contact)
Multilevel and single-pole surge protector modules for surge protection of low-voltage equipment
Surge Protection Device with Base and Removable Modules
Can be used in energy coordination with other DEHN red line surge protector products.
Utilizing Qualcomm zinc oxide varistor/thyristor, the product boasts high discharge capacity.
Dynamic thermal disconnection design with high reliability
No tools required, easy module replacement
Complies with EN 60068-2 vibration and shock tests
Model
| DG M TT 275 CN
|
Item Number
| 952 343
|
SPD in accordance with IEC 61643-11 and GB 18802.1
| Grade 2 / II Grade
|
Continuous Operating Voltage (UC)
| 275 V (50 / 60 Hz)
|
Rated Discharge Current (In)
| 20 kA
|
Discharge Current (Imax)
| 40 kA
|
Voltage Protection Level [L-N] / [N-PE] (UP)
| ≤ 1.25 kV / ≤ 1.5 kV
|
Backup fuse
| 125 A gG
|
