DEHN 953405 DR M 4P 255 FM Surge arrester Surge protection for: Switchboards 8 kA 1 pc(s)
EAN:
Part number:
Item no:
Datasheet (PDF)
Highlights & Details
DEHN + SONS UES suppressor strain rail DR M4P 255 FM
- Four Pin surge arresters consisting of a base element and plugged protection module
- High discharge capacity by powerful zinc oxide varistor/Radio Link combination
- Energy-coordinated within the Red/Line Product Family
Technical specifications
- Product type
Surge arrester
- Surge protection for
Switchboards
- Leakage current
8 kA
- Nominal voltage
230 V
400 V
- Pick-up time (details)
<100 ns
- Operating temperature
-40 °C - +80 °C
IP20
- Manufacturer part #
953405
- Type
3
- Dim
(W x H x D) 36 x 90 x 66 mm
- Width
36 mm
- Height
90 mm
- Depth
66 mm
- Content
1 pc(s)
DIN rail (top hat rail) 35 mm
4
IP20
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 1968033 DEHN 953405 DR M 4P 255 FM Surge arrester Surge protection for: Switchboards 8 kA 1 pc(s)
User & Safety Instructions
User & Safety Instructions 1968033 DEHN 953405 DR M 4P 255 FM Surge arrester Surge protection for: Switchboards 8 kA 1 pc(s)
Description
Four Pin surge arresters, type 3 according to EN 61643 modular expansion rail, consisting of a base element and plugged protection module. High discharge capacity by powerful zinc oxide varistor/Radio Link combination. Protecting the power supply of devices of the industrial electronics against transient overvoltages in control cabinets. For use in lightning protection zones concept at the interfaces 1 - 2 and higher.
This text is machine translated.
This text is machine translated.