DEHNbox

Combined lightning current and surge arrester

Capable of carrying lightning currents up to 10 kA (10/350 µs)
Low voltage protection level, capable of protecting terminal equipment
For installation in conformity with the lightning protection zone concept at the boundaries from 0_A – 2 and higher

Easy to use

Suitable for wall mounting
Fast and easy installation due to spring-loaded terminals
Easy retrofitting of surge protection

Safe installation and operation (DBX TC B 180)

Status indication for easy maintenance
RJ45 connection possibility for plug & play
Universal use up to 1 Gbit

Details

RJ45 socket at the output for direct connection to the router (DBX TC B 180).

lorem ipsum — RJ45 socket at the output for direct connection to the router (DBX TC B 180).

Side-by-side mounting of several devices thanks to slide-in dovetail connections on the enclosures (DBX TC B 180).

Push-in terminals for fast connection without tools (DBX TC B 180)

Further information

Similar topics

DBX TC B 180

Space-saving, compact surge arrester in a surface-mounted plastic enclosure with push-in connection technology and status indication for protecting one pair of unearthed balanced interfaces, particularly telecommunication interfaces up to VVDSL and G.fast (up to 1 Gbit/s). Direct / indirect shield earthing possible. Connection of a pair or a patch cable with RJ45 plug at the output.

Tests by Deutsche Telekom Technik GmbH confirm compatibility with vectoring VDSL (VVDSL), super vectoring VDSL (SVVDSL) and G.Fast.

1 Product

Part No. 922220 DBX TC B 180

GTIN 4013364433953, Customs tariff No. (EU): 85363030, Gross weight: 93.63 g, PU: 1.00 pc(s)

Predecessor

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Additional information

CAD files

Compact DEHNbox DBX TC 180 lightning current arrester
Compact arrester can be connected in series
SPD class: type 1/P2
For protecting one pair of
telecommunication interfaces
For fast connection without tools
Integrated strain relief and status indication
Nominal current at 40°C: 1 A
D1 Total lightning impulse current (10/350 µs): 7.5 kA
C2 Total nominal discharge current (8/20 µs): 20 kA

Brand: DEHN
Type: DBX TC B 180
Part No.: 922220
or equivalent.

Certificates

Technical data

SPD class	L
Max. continuous operating voltage (d.c.) (U_C )	180 V
Nominal current at 40°C (I_L )	1 A
D1 Total lightning impulse current (10/350 µs) ( I_imp )	7.5 kA
C2 Total nominal discharge current (8/20 µs) ( I_n )	20 kA
Series resistance per line	0 ohms
Cut-off frequency line-line (100 ohms) (f_G )	425 MHz

SPD class	L
Impulse category	D1, C1, C2, C3, B2
Nominal voltage (U_N )	180 V
Max. continuous operating voltage (d.c.) (U_C )	180 V
Max. continuous operating voltage (a.c.) (U_C )	127 V
Nominal current at 40°C (I_L )	1 A
D1 Total lightning impulse current (10/350 µs) ( I_imp )	7.5 kA
D1 Lightning impulse current (10/350 µs) per line ( I_imp )	2.5 kA
C2 Total nominal discharge current (8/20 µs) ( I_n )	20 kA
C2 Nominal discharge current (8/20 µs) per line ( I_n )	10 kA
Voltage protection level line-line for I_nC2 (U_p )	≤ 900 V
Voltage protection level line-PG for I_nC2 (U_p )	≤ 650 V
Voltage protection level line-line at 1 kV/µs C3 (U_p )	≤ 620 V
Voltage protection level line-PG at 1 kV/µs C3 (U_p )	≤ 550 V
Series resistance per line	0 ohms
Cut-off frequency line-line (100 ohms) (f_G )	425 MHz
Capacitance line-line (C)	≤ 10 pF
Capacitance line-PG (C)	≤ 20 pF
Operating temperature range (T_U )	-25 °C ... +80 °C
Operating state / fault indication	green / red
Degree of protection	IP 20
Cross-sectional area (solid)	0.2-1.5 mm²
Cross-sectional area (fine stranded)	0.25-1.5 mm²
Cross-sectional area of the earth terminal	0.08-4 mm²
Enclosure material	polyamide PA 6.6
Connection (input)	push-in
Connection (output)	push-in / RJ45
Colour	yellow
Test standards	IEC 61643-21 / EN 61643-21

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DBX U4 KT BD S 0-180

Compact combined lightning current and surge arrester in a surface-mounted plastic enclosure with actiVsense technology for protecting two pairs with the same or a different signal voltage of galvanically isolated balanced interfaces. Direct or indirect shield earthing.

1 Product

Part No. 922400 DBX U4 KT BD S 0-180

GTIN 4013364137349, Customs tariff No. (EU): 85363010, Gross weight: 251.70 g, PU: 1.00 pc(s)

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Additional information

CAD files

Compact DEHNbox DBX U4 KT BD S 0-180 combined arrester
Universal type 1/P1 lightning current and surge
arrester with actiVsense technology
for automatic detection of the operating voltage
and optimal adaptation of the voltage protection
level; tested to EN 61643-21 and energy-coordinated
according to IEC 61643-22 for protecting two pair
for galvanically isolated balanced interfaces,
optional direct or indirect shield earthing
Operating voltage: UN: 0-180 V
Permissible superimposed signal voltage: ≤ +/- 5 V
Nominal current (equals max. short-circuit current): 100 mA
D1 Total lightning impulse current (10/350 µs): 10 kA
C2 Total nominal discharge current (8/20 µs): 20 kA

Brand: DEHN
Type: DBX U4 KT BD S 0-180
Part No.: 922400
or equivalent.

Certificates

Technical data

SPD class	M
Max. continuous operating voltage (d.c.) (U_C )	180 V
Permissible superimposed signal voltage (U_signal )	≤ +/- 5 V
Cut-off frequency line-line (U_signal,balanced 100 ohms) (f_G )	50 MHz
Nominal current (equals max. short-circuit current) (I_L )	100 mA
D1 Total lightning impulse current (10/350 µs) ( I_imp )	10 kA
C2 Total nominal discharge current (8/20 µs) ( I_n )	20 kA
Series resistance per line	≤ 9 ohms; typically 7.9 ohms
Dimensions (L x W x H)	93 x 93 x 55 mm

SPD class	M
Nominal voltage (U_N )	0-180 V
Frequency of the nominal voltage (f_UN )	0-400 Hz
Max. continuous operating voltage (d.c.) (U_C )	180 V
Permissible superimposed signal voltage (U_signal )	≤ +/- 5 V
Cut-off frequency line-line (U_signal,balanced 100 ohms) (f_G )	50 MHz
Nominal current (equals max. short-circuit current) (I_L )	100 mA
D1 Total lightning impulse current (10/350 µs) ( I_imp )	10 kA
D1 Lightning impulse current (10/350 µs) per line ( I_imp )	2.5 kA
C2 Total nominal discharge current (8/20 µs) ( I_n )	20 kA
C2 Nominal discharge current (8/20 µs) per line ( I_n )	10 kA
Voltage protection level line-line for I_nC2 (U_p )	see diagram, line C2
Voltage protection level line-line at 1 kV/µs C3 (U_p )	see diagram, line C3
Voltage protection level line-line for I_impD1 (U_p )	≤ U_N + 50 V
Voltage protection level line-PG for D1/C2/C3 (U_P )	≤ 550 V
Series resistance per line	≤ 9 ohms; typically 7.9 ohms
Capacitance line-line (C)	≤ 80 pF
Capacitance line-PG (C)	≤ 70 pF
Operating temperature range (T_U )	-25 °C ... +40 °C
Degree of protection	IP 65
Cross-sectional area of the signal lines	0.08-1.5 mm²
Cross-sectional area of the earth terminal	2.5-4 mm²
Dimensions (L x W x H)	93 x 93 x 55 mm
Enclosure material	polycarbonate
Colour	grey
Test standards	IEC 61643-21 / EN 61643-21

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DEHNbox

Details

Further information

DBX TC B 180

Part No. 922220 DBX TC B 180

Product 922220 was added to Notepad.

Product 922220 was added to the cart.

DBX U4 KT BD S 0-180

Part No. 922400 DBX U4 KT BD S 0-180

Product 922400 was added to Notepad.

Product 922400 was added to the cart.

DEHNbox

Details

Further information

DBX TC B 180

Part No. 922220 DBX TC B 180

You are not authorized to download 922220.stp

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You are not authorized to download 922220.jt

You are not authorized to download 922220.dwg

You are not authorized to download 922200_400m_D.dxf

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Product 922220 was added to Notepad.

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DBX U4 KT BD S 0-180

Part No. 922400 DBX U4 KT BD S 0-180

You are not authorized to download 922210.stp

You are not authorized to download 922210.igs

You are not authorized to download 922210.jt

You are not authorized to download 922210.dwg

You are not authorized to download 922200_400m_D.dxf

You are not authorized to download DEHN.922400.wspak

You are not authorized to download DEHN.922400.edz

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