New Products

DEHNrapid ® LSA plug-in SPD Block (without SPDs)
SPDs for LSA Technology
IN
a b
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 0
9
36
113
22
20
a’ b’
OUT
• Integrated disconnection contacts
• For LSA disconnection blocks of 2/10
type
• Can be individually equipped with
arresters
Basic circuit diagram BM 10 DRL
Dimension drawing BM 10 DRL
Plug-in SPD block (without SPDs) for 1 to max. 10 three-pole GDT 230 B3 ... gas discharge tubes.
Also suitable for insertion of DRL protective plugs with earthing frame.
Type
BM 10 DRL
Part No. 907 499
Pluggable into
LSA disconnection blocks
Earthing via
mounting frame
Enclosure material polyamide PA 6.6
Colour
grey
907 499
BM 10 DRL
BM 10 DRL
907 499
Steckmagazin für 1 bis 10 Gasentladungs-ableiter für DEHNrapid LSA-
Technik 2
Accessory for DEHNrapid ® LSA plug-in SPD Block (without SPDs)
Gas Discharge Tube
High-capacity replacement gas discharge tube for DRL
10 or BM 10 DRL.
Three-pole unit with common arcing chamber for a constant
voltage protection level line-line and line-ground.
Type GDT 230 B3 GDT 230 B3 FSD
Part No. 907 218 907 219
Integrated into Part No. 907 400 907 401
Visual fault indicator –– 3
Fail-safe spring –– 3
Label Holder
Universal label holder made of stainless steel for clear
identification of LSA connections. Can be snapped onto
DEHNrapid LSA plug-in SPD blocks, earthing frames
with protective plugs or mounting frames with LSA SPD
blocks of 2/10 type.
Type
SR DRL
Part No. 907 497
Material
Stainless steel
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