Eltako 28380002 MUA-30 Surge arrester Surge protection for: Switchboards 30 kA Piece 1 pc(s)
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Total (€ 105.03 / piece)
€ 105.03
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Only 7 Piece(s) available
Technical specifications
- Network type TN: Yes
- Grid type TT: Yes
- Max. Continuous voltage AC 275 V
- Nominal surge current (8/20) 30 kA
- Max. Surge current (8/20) 60 kA
- Short-circuit resistance (Iscr): 25
- Integrated fuse: Yes
- Protection level 1.5 kV
- Mounting type: Cap rail TF15
- Signalling at device: Optical
- Installation size 4 TE
- Product type
Surge arrester
- Surge protection for
Switchboards
- Leakage current
30 kA
- Nominal voltage
240 V AC
IP20
- Manufacturer part #
28380002
- Dim
(W x H x D) 72 x 80.0000 x 70.0000 mm
- Width
72 mm
- Height
80.0000 mm
- Depth
70.0000 mm
- RoHS-compliant
Yes
- Content
1 pc(s)
- Packaging type
Piece
- Weight
0.4400 kg
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 3451582 Eltako 28380002 MUA-30 Surge arrester Surge protection for: Switchboards 30 kA Piece 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3451582 Eltako 28380002 MUA-30 Surge arrester Surge protection for: Switchboards 30 kA Piece 1 pc(s)
Description
DIN-EN 60715 TH35 DIN rail mounting device.
4 division units = 72 mm wide.
The modular combination conductor reliably protects electrical systems against transient overvoltage.
Combines lightning current and surge protection in one device. Ideal for TN-/TT-nets with increased protection requirement.
Design, simple DIN rail mounting and modular design enables quick installation and maintenance.
The protection classes type 1 and type 2 are combined in one device and thus offer reliable protection against the consequences of direct lightning strikes as well as against transient overvoltage in the entire building.
According to DIN VDE 0100-443/534, the use of a MUA-30 is mandatory if, for example, the cable length between the main and sub-distribution is more than 10 meters.
If external lightning protection is provided, a protection level is required:
Type 1 in the main distribution (e.g. MUA-100, MUA-50)
Type 2 in the sub-distribution (e.g. MUA-30, MUA-20)
A type 2 arrester in the sub-distribution is only required if the cable length to the main distribution with installed type 1+2+3 is more than 10 meters.
This text is machine translated.
4 division units = 72 mm wide.
The modular combination conductor reliably protects electrical systems against transient overvoltage.
Combines lightning current and surge protection in one device. Ideal for TN-/TT-nets with increased protection requirement.
Design, simple DIN rail mounting and modular design enables quick installation and maintenance.
The protection classes type 1 and type 2 are combined in one device and thus offer reliable protection against the consequences of direct lightning strikes as well as against transient overvoltage in the entire building.
According to DIN VDE 0100-443/534, the use of a MUA-30 is mandatory if, for example, the cable length between the main and sub-distribution is more than 10 meters.
If external lightning protection is provided, a protection level is required:
Type 1 in the main distribution (e.g. MUA-100, MUA-50)
Type 2 in the sub-distribution (e.g. MUA-30, MUA-20)
A type 2 arrester in the sub-distribution is only required if the cable length to the main distribution with installed type 1+2+3 is more than 10 meters.
This text is machine translated.