1/2
OBO Bettermann 5095253 V20-3+NPE-280 Surge arrester 20 kA 1 pc(s)
EAN:
Part number:
Item no:
Technical specifications
- The highest continuous voltage AC: 280 V
- Size: 4 TE
- Protection level: 1.3 kV
- Max. Conductor cross-section (inflexible) (on/multi-wired): 35mm²
- Max. Conductor cross-section (flexible) (fine): 25 mm²
- Protection level L-N: 1.3 kV
- With remote signalling contact: no
- Integrated fusing: no
- Signaling on the device: optical
- Test class type 2: yes
- Product type
Surge arrester
- Leakage current
20 kA
- Nominal voltage
230 V AC
- Type
Installation type: TH 35 standard mounting rail
- Operating temperature
-40 to +80 °C
IP20
- Manufacturer part #
5095253
- Factory colour
Multicolour
- Dim
(W x H x D) 71.2 x 90 x 78.5 mm
- Width
71.2 mm
- Height
90 mm
- Depth
78.5 mm
- Content
1 pc(s)
- Weight
0.46
- UKCA
not relevant
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 1963230 OBO Bettermann 5095253 V20-3+NPE-280 Surge arrester 20 kA 1 pc(s)
Description
The V20 surge suppressor halogen-free plastic and is suitable for a surge protection potential compensation (IEC 60364-4-44 according to VDE 0100-443). A dynamic Disconnection device disconnects and visual status display features of the modular pluggable surge arrester. The Npe-version is equipped with a high-capacity transmission path between zero and protective conductor. The Surge controller is particularly suitable for the equipotential bonding in the main and sub-distributors, depending on the type in the areas of TN, TT networks. Thanks to the high-performance varistors, the discharge capacity up to 40 kA (8/20) per pole. The vibration-proof latching and the voltage as well as types encoding provides security and avoid confusion of upper and split. By the wedge-shaped design of the contacts is a easy insertion and even more simply remove the upper parts is possible.
This text is machine translated.
This text is machine translated.