Description
Features
Reviews
Combined lightning current arrester type 1 (class B) according to EN 61643-11. Upper and lower sections with optical function display, corresponds to VDN guideline 2nd edition 2004, discharge capacity 50 kA 10/350s per pole, protection level < 1.3 kV, line follow current extinguishing 25 kA peak, max. required backup fuse 500 A, LPZ 0-2. Encapsulated, non-blow-out spark gap. No distance (cable length) to downstream type 2 arresters (surge protection) required. 5 year warranty
| Property | Value |
| Protection level LN: | 1.7 kV |
| Lightning impulse current (10/350 µs): | 50 kA |
| Nominal discharge current (8/20): | 50 kA |
| Highest continuous voltage AC: | 255 V |
| Nominal voltage AC: | 230 V |
| Protection level: | 1.7 kV |
| Mounting type: | DIN rail TH35 |
| Size: | 2 TE |
| Blowing out: | no |
| Signaling on the device: | optical |
| Test class type 1: | yes |
| Network type DC: | no |
| Network type TT: | yes |
| Network type TN-CS: | yes |
| Network type TN-S: | yes |
| Max. conductor cross-section rigid (single/multi-wire): | 50 mm² |
| Network type other: | no |
| Network type TN: | yes |
| Network type TN-C: | yes |
| Network type IT: | no |
| Protection class (IP): | IP20 |
Features
Max. conductor cross-section rigid (single/multi-wire)
50 mm²
Lightning surge current (10/350 µs)
50 kA
Protection level
1.7 kV
Network form TT
Yes
Network type TN-S
Yes
Network form TN
Yes
Network type TN-C
Yes
Network type TN-C-S
Yes
Protection level L-N
1.7 kV
Network type DC
No
Network type IT
No
HAB
MCD 50-B-OS
Manufacturer
HAN
5096852
GTIN
4012195051466
Size
2 HP
Highest continuous voltage AC
255V
Mounting type
DIN rail TH35
Nominal discharge current (8/20)
50kA
Nominal voltage AC
230V
IP protection)
IP20
Signaling on the device
Optical
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