DEHN 951305 DV M TNC 255 (FM) Surge arrester Surge protection for: Switchboards 25 kA 1 pc(s)
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Datasheet (PDF)
Highlights & Details
DEHN + SONS Combination arrester 951305 EXPANSION VALVE M TNC 255 (FM)
- Ready to connect combination surge suppressor type 1 + Type 2 on radio link base, consisting of a base part and inserted protection modules
- Maximum system availability through RADAX-flow sequence current limitation
- Enables terminals protection
Technical specifications
- Product type
Surge arrester
- Surge protection for
Switchboards
- Leakage current
25 kA
- Nominal voltage
230 V
400 V
- Pick-up time (details)
<100 ns
- Operating temperature
-40 °C - +80 °C
IP20
- Manufacturer part #
951305
- Type
1 + 2
- Standards
KEMA, VDE, UL
- Dim
(W x H x D) 108 x 90 x 66 mm
- Width
108 mm
- Height
90 mm
- Depth
66 mm
- Content
1 pc(s)
- Number of pins
3
- Weight
0
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 1967883 DEHN 951305 DV M TNC 255 (FM) Surge arrester Surge protection for: Switchboards 25 kA 1 pc(s)
User & Safety Instructions
User & Safety Instructions 1967883 DEHN 951305 DV M TNC 255 (FM) Surge arrester Surge protection for: Switchboards 25 kA 1 pc(s)
Description
Multi pin Combination arrester expansion valve modular, Type 1 + Type 2 according to EN 61643 on radio link base, consisting of a base part and inserted protection modules. Maximum system availability through RADAX-flow sequence current limitation. Enables terminals protection. For the protection of low voltage consumer systems against the overvoltages, even in direct lightning strikes. Can be used after the lightning protection zones concept at the interfaces 0A - 2.
This text is machine translated.
This text is machine translated.