https://www.phoenixcontact.com/us/products/2803072
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Surge protection device-DT-UFB-V24/S-SB-SET-2803072
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Attachment plug with surge protection for V.24 interface. Connection: D-SUB-25 male plug/female plug,
installation in lines
Key commercial data
Packing unit 1 pc
Weight per Piece (excluding packing) 43.63 GRM
Custom tariff number 85363010
Country of origin Germany
Technical data
Dimensions
Height 110 mm
Width 25 mm
Depth 63 mm
Ambient conditions
Ambient temperature (operation) -40 °C ... 85 °C
Degree of protection IP20
General
Housing material Zinc die-cast
Color silver/black
Standards for air and creepage distances IEC 60664-1
VDE 0110-1
Mounting type Connection-specific attachment plug and DIN rail, 35 mm
Type Attachment plug for DIN rail mounting
Number of positions 25
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Surge protection device-DT-UFB-V24/S-SB-SET-2803072
Technical data
General
Direction of action Line-Line & Line-Signal Ground/Shield & Signal Ground/Shield-Earth
Ground
Protective circuit
IEC test classification B2
C1
C2
C3
VDE requirement class B2
C1
C2
C3
Maximum continuous operating voltage UC15 V DC
10 V AC
Maximum continuous voltage UC (wire-GND) 15 V DC
10 V AC
Nominal current IN≤ 1 A (25 °C)
Operating effective current IC at UC≤ 5 µA (per wire)
Residual current IPE ≤ 1 µA
Nominal discharge current In (8/20) µs (Core-Core) ≤ 250 A
Nominal discharge current In (8/20) µs (Core-Earth) ≤ 250 A
Nominal discharge current In (8/20) µs (Core-GND) ≤ 250 A
Total surge current (8/20) µs 5 kA
Nominal pulse current Ian (10/1000) µs (Core-Core) 50 A
Nominal pulse current Ian (10/1000) µs (Core-Earth) 50 A
Nominal pulse current Ian (10/1000) µs (Core-GND) 50 A
Nominal pulse current Ian (10/700) µs (Core-Core) 50 A
Nominal pulse current Ian (10/700) µs (Core-Earth) 50 A
Nominal pulse current Ian (10/700) µs (Core-GND) 50 A
Output voltage limitation at 1 kV/µs (Core-Core) static ≤ 50 V
Output voltage limitation at 1 kV/µs (Core-GND) static ≤ 30 V
Residual voltage at In, (conductor-conductor) ≤ 55 V
Residual voltage at In, (conductor-GND) ≤ 30 V
Voltage protection level UP (Core-Core) ≤ 55 V (B2 - 25 A)
≤ 55 V (C1 - 250 A)
Voltage protection level UP (Core-Earth) ≤ 400 V (B2 - 25 A)
≤ 450 V (C1 - 250 A)
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Surge protection device-DT-UFB-V24/S-SB-SET-2803072
Technical data
Protective circuit
Voltage protection level UP (Core-GND) ≤ 30 V (C1 - 250 A)
≤ 30 V (B2 - 25 A)
Response time tA (Core-Core) ≤ 1 ns
Response time tA (Core-Earth) ≤ 1 ns
≤ 100 ns
Response time tA (Shield-Earth) ≤ 100 ns
Input attenuation aE, sym. typ. 0.3 dB (≤ 700 kHz / 100 Ω)
typ. 0.3 dB (≤ 700 kHz / 150 Ω)
Input attenuation aE, asym. typ. 0.3 dB (≤ 400 kHz / 100 Ω)
typ. 0.3 dB (≤ 400 kHz / 150 Ω)
Cut-off frequency fg (3 dB), sym. in 100 Ohm system typ. 2.5 MHz
Cut-off frequency fg (3 dB), sym. in 150 Ohm system typ. 2.5 MHz
Cut-off frequency fg (3 dB), asym. (GND) in 100 Ohm system typ. 1.3 MHz
Cut-off frequency fg (3 dB), asym. (GND) in 150 Ohm system typ. 1.3 MHz
Capacity (Core-Core) typ. 1 nF (f=1 MHz / VR= 0 V)
Capacity (Core-GND) typ. 2 nF (f=1 MHz / VR= 0 V)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Core) B2 (1 kV/25 A)
C1 - 500 V / 250 A
Surge carrying capacity in acc. with IEC 61643-21 (Core-GND) B2 (1 kV/25 A)
C1 (500 V/250 A)
Connection data
Connection method D-SUB-25
Connection type IN D-SUB-25 plug
Connection type OUT D-SUB-25 socket
Connection, equipotential bonding
Connection method Cable connection/DIN rail
Standards and Regulations
Standards/regulations IEC 61643-21
Classifications
eCl@ss
eCl@ss 4.0 27140201
eCl@ss 4.1 27130801
eCl@ss 5.0 27130801
eCl@ss 5.1 27130801
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Surge protection device-DT-UFB-V24/S-SB-SET-2803072
Classifications
eCl@ss
eCl@ss 6.0 27130807
eCl@ss 7.0 27130807
eCl@ss 8.0 27130807
ETIM
ETIM 2.0 EC000943
ETIM 3.0 EC000943
ETIM 4.0 EC000943
ETIM 5.0 EC000943
UNSPSC
UNSPSC 6.01 30212010
UNSPSC 7.0901 39121610
UNSPSC 11 39121610
UNSPSC 12.01 39121610
UNSPSC 13.2 39121620
Approvals
Approvals
Approvals
GOST / GOST
Ex Approvals
Approvals submitted
Approval details
GOST
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Surge protection device-DT-UFB-V24/S-SB-SET-2803072
Approvals
GOST
Drawings
Dimensioned drawing
25
65
63,5
100
108
Circuit diagram
7 7
22 22
5 5
4 4
6 6
20 20
2 2
3 3
8 8
IN OUT
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