CombiController V50 base with remote signalling
Type MB 50-3+NPE+FS | Item no. 5096677 | EAN 4012195425151
Item no. / Type
5096677 / MB 50-3+NPE+FS
Smallest selling unit: 1 piece
1piece
Description
Base for V 50-B+C, combination arrester, lightning and surge arrester, type 1+2
• Suitable for V25-B+C, V20-C and V10-C
• Pre-mounted and ready for connection
• Multifunction terminals for easy connection with series-mounted devices
• Upper parts can be rotated through 180 degrees
• With remote signalling and potential-free NO contact for function monitoring
• 3+1 protection circuit for TN-S and TT network systems
Application: Lightning protection equipotential bonding in buildings, even those with external lightning protection of class III and IV, and in standard distributor housings.
Base
• Suitable for V25-B+C, V20-C and V10-C
• Pre-mounted and ready for connection
• Multifunction terminals for easy connection with series-mounted devices
• Upper parts can be rotated through 180 degrees
• With remote signalling and potential-free NO contact for function monitoring
• 3+1 protection circuit for TN-S and TT network systems
Application: Lightning protection equipotential bonding in buildings, even those with external lightning protection of class III and IV, and in standard distributor housings.
Base
Technical data
Technical data
| Pole number | 3 |
|---|---|
| Network form | Other |
| Blow-out | no |
| Signalling on device | Visual |
| Protection rating | IP20 |
| Maximum continuous voltage (N-PE) | 255 V |
| Nominal discharge current (8/20 µs) [N-PE] | 50 kA |
| Lightning surge current (10/350) | 50 kA |
| Remote signalling | yes |
| Nominal voltage AC (50/60 Hz) | 230 V |
| Integrated back-up fuse | no |
| Protection level [L-N] | ≤1,3 |
| Maximum continuous voltage AC | 280 V |
| Pole version | 3+N/PE |
| Installation type | DIN rail 35 mm |
| Max. mains-side overcurrent protection | 125 |
| Version for | 3+NPE + FS |
| DC network form | no |
| IT network form | no |
| TN network form | yes |
| TN-C network form | yes |
| TN-C-S network form | yes |
| TN-S network form | yes |
| TT network form | yes |
| Other network form | no |
| Operating temperature, max. | 80 °C |
| Operating temperature, min. | -40 °C |
| SPD to IEC 61643-1 | Class I+II |
| SPD to EN 61643-11 | Type 1+2 |
| Lightning protection zone LPZ | 0→2 |
| Maximum discharge current (8/20 μs) | 50 kA |
| Response time | <25 ns |
| Maximum back-up fuse | 125 A |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Dimension | 3+NPE+FS |
| CO2 Footprint (GWP) Cradle-to-Gate | 1,4712 kg CO2e / 1 Piece |
Connectivity options
| Arrester surge current (8/20 µs) [total] | 50 kA |
|---|---|
| Conductor cross-section, rigid (single-wire/multiwire), min. | 2,5 mm² |
Downloads
0 selected
Data sheet (1)
Catalogues & Flyers (2)
Declarations (2)
Certificates (2)
Instructions and Aid (2)
Product images (2)
3D data downloads (1)
Tender specifications (2)
Variants
Type
Item no.
MB 50-3+NPE+FS
5096677
MB 50-3+NPE+FS
Item no.
5096677