Surge protection device for data and information

Technical data sheet
Series protection device, 4-pole, 24 V version
MDP.../D...T: Lightning barrier with test function
• Protection device for multi-wire systems
• Direct shield earthing
• With easy-to-mount screwless connection terminals
• Space-saving width of just 8.1 mm
• Protection circuit testable with Life Control
• High bandwidth to 100 MHz
Application: Use on 35 mm hat profile rail in any standard distribution
housing.
Type
MDP-2 D-24-T
MDP-3 D-24-T
MDP-4 D-24-T
/pc.
1 OBO | www.obo.de | Series protection device, 4-pole, 24 V version | Stand 11/2013
Maximum
continuou Maximum
s
continuou
operating s voltage Number of Connectio
voltage
Vc/DC
poles
n system
Vc/AC
V
V
Pack.
pcs
Weight
kg/100
pcs.
Art.-No.
20
28
2
Terminal
1
6.000
5098422
20
28
3
Terminal
1
6.000
5098427
20
28
4
Terminal
1
5.800
5098431
Connection-/Circuit diagram
Article number
5098422
5098427
5098431
Maximum continuous operating voltage Vc/AC
V
20
20
20
Maximum continuous voltage Vc/DC
V
28
28
28
Lightning protection Zone LPZ
0→3
0→3
0→3
Number of poles
2
3
4
A
0.58
0.58
0.58
Ω
2,35 ± 5 %
2,35 ± 5 %
2,35 ± 5 %
Rated current
IL
Serial impedance per path
C1: 0.5 kV /
0.25 kA
Impulse durability line-earth
C2: 5 kV / 2,5
kA
C2: 5 kV / 2,5
kA
C2: 5 kV / 2,5
kA
Total Impulse durability (10/350)
kA
D1: 1
D1: 1,5
D1: 2
Total arrestor peak current (8/20)
kA
5
7,5
10 kA
Voltage protection level line-line
V
55
95
55
Voltage protection level line-earth
V
800
800
800
Shielding connection available
Yes
Yes
Yes
Shield connection
Direct
Direct
Direct
°C
-40 - +80
-40 - +80
-40 - +80
mm²
2.5
2.5
2.5
Temperature range
ϑ
Connection cross-section, flexible
2 OBO | www.obo.de | Series protection device, 4-pole, 24 V version | Stand 11/2013
Connection-/Circuit diagram
Connection cross-section, multi-wire
mm²
1.5
1.5
1.5
Connection cross-section, rigid
mm²
2.5
2.5
2.5
IEC 61643-21
IEC 61643-21
IEC 61643-21
Testing standard
3 OBO | www.obo.de | Series protection device, 4-pole, 24 V version | Stand 11/2013

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