Page 111 - Surge-Protection-E_0.pdf

Surge Arresters – Type 3

Protection Module for DEHNrail modular
• High discharge capacity due to heavy-duty zinc oxide
varistor / spark gap combination
• High reliability due to "Thermo Dynamic Control" disconnector
with dual monitoring
• Energy coordination with other arresters of the Red/Line
product family
• Easy replacement of protection modules without tools due
to module locking system with module release button
• Operating state / fault indication by green / red indicator
flag in the inspection window
• The plug-in protection module can be replaced without the
need to de-energise and without removing the distribution
board cover
• Vibration and shock-tested in accordance with EN 60068-2

For protecting the power supply circuits of industrial electronics equipment against
surges in switchgear cabinets. For installation in conformity with the lightning pro-
tection zone concept at the boundaries from 1 – 2 and higher.

DEHNrail MOD ...: For all types of two-pole DEHNrail M 2P ... surge arresters
DEHNrail MOD 4P...: For all types of four-pole DEHNrail M 4P ... surge arresters

Protection Module for DEHNrail M 2P 953 011 953 012 953 013 953 014 953 010 DR MOD 30
DR MOD 60
DR MOD 75
DR MOD 150
DR MOD 255
Protection module with integrated Y protection circuit.
953 011 953 012 4013364109636 04 01 03 01 27 g 27 g
73,00 €
Type DR MOD ... 30 60 75 953 013 953 014 953 010 73,00 € 4013364109650 04 01 03 01 25 g 26 g 28 g
4013364109643 04 01 03 01
73,00 €
4013364109667 04 01 03 01
73,00 €
4013364108295 04 01 03 01
73,00 €
Part No. 953 011 953 012 953 013
Nominal discharge current (8/20 µs) (In) 1 kA 1 kA 2 kA
Total discharge current (8/20 µs) [L+N-PE] (Itotal) 2 kA 2 kA 4 kA
Max. continuous operating voltage (a.c.) (UC) 30 V 60 V 75 V
Type DR MOD ... 150 255
Part No. 953 014 953 010
Nominal discharge current (8/20 µs) (In) 2 kA 3 kA
Total discharge current (8/20 µs) [L+N-PE] (Itotal) 4 kA 5 kA
Max. continuous operating voltage (a.c.) (UC) 150 V 255 V
Protection Module for DEHNrail M 4P 953 020 953 021 DR MOD 4P 255
DR MOD 4P 255 SN1871
Four-pole protection module with integrated protective circuit.
953 020 953 021 4013364117440 04 01 03 01 59 g 49 g
143,90 €
4013364353077 04 01 03 01
Type DR MOD ... 4P 255 4P 255 SN1871 143,90 €
Part No. 953 020 953 021
Nominal discharge current (8/20 µs) (In) 3 kA 3 kA
Total discharge current (8/20 µs) [L+N-PE] (Itotal) 8 kA 8 kA
Max. continuous operating voltage (a.c.) (UC) 255 V 255 V

Surge Arresters – Type 3

Valid as of August 1, 2020 You will find detailed product information on our website 107