Name: 2782313
Brand: Phoenix Contact
SKU: PHX2782313

Official Distributor

By Phoenix Contact

SKU

MPN

C-UFB-24DC/E

Weight

0.11 kg

This product is Not Cancellable/Not Returnable

Series C-UFB

C-UFB-24DC/E - Surge protection device

Attachment plug with surge voltage coarse and fine protection, for coaxial signal interfaces with floating shield, signal voltage 24 V. Connection: BNC socket/plug

Easy installation with system-compliant connection
Low signal interference with adapted protective circuit
Limitation of energy-rich pulses with powerful protection

Product properties

IEC test classification	C2
IEC test classification	C3
IEC test classification	D1
Type	Attachment plug
Surge protection fault message	none

Connection data

Connection Method

BNC 50 Ω

Dimensions

Width	25.4 mm
Height	93 mm
Length	25.4 mm

Material specifications

Color	black (RAL 9005)
Color	Silver
Housing Material	Aluminum

Mechanical data

Open side panel

Protective circuit

Direction of action	Line-Shield/Earth Ground
Maximum continuous voltage U_C	30 V DC
Rated current	185 mA (25 °C)
Operating effective current I_C at U_C	≤ 10 µA
Residual current I_PE	≤ 2 µA
Nominal discharge current I_n (8/20) µs (line-ground)	10 kA
Nominal discharge current I_n (8/20) µs (line-shield)	10 kA
Total discharge current I_total (8/20) µs	20 kA
Output voltage limitation at 1 kV/µs (line-earth) spike	≤ 500 V
Output voltage limitation at 1 kV/µs (line-shield) spike	≤ 70 V
Output voltage limitation at 1 kV/µs (line-shield) static	≤ 45 V
Residual voltage at I_n (conductor-ground)	≤ 50 V (10 cm cable)
Residual voltage at I_n (conductor-shield)	≤ 43 V
Voltage protection level U_p (line-earth)	≤ 500 V (C1 - 1 kV / 500 A)
Voltage protection level U_p (line-earth)	≤ 500 V (C3 - 10 A)
Voltage protection level U_p (line-earth)	≤ 600 V (C2 - 10 kV / 5 kA)
Voltage protection level U_p (line-shield)	≤ 50 V (C3 - 10 A)
Voltage protection level U_p (line-shield)	≤ 70 V (C1 - 1 kV / 500 A)
Voltage protection level U_p (line-shield)	≤ 120 V (C2 - 10 kV / 5 kA)
Response time t_A (line-earth)	≤ 100 ns
Response time tA (line-shield)	≤ 500 ns
Input attenuation aE, asym.	2 dB (≤ 20 MHz)
Cut-off frequency fg (3 dB), asym. (shield) in 50 Ω system	typ. 90 MHz
Surge protection fault message	none
Impulse durability (line-earth)	C2 - 10 kV / 5 kA
Impulse durability (line-earth)	D1 - 2.5 kA

Ambient conditions

Degree of Protection	IP20
Ambient Temperature (Operation)	-40 °C ... 80 °C

Air clearances and creepage distances

Standards/regulations

VDE 0110-1 / IEC 60664-1

Standards Information technology specification

Standards/regulations	IEC 61643-21
Standards/regulations	IEC 61643-21
Standards/specifications	IEC 61643-21
Note	2000

Mounting

Mounting Type

Connection-specific intermediate plugging

2805041
BNC-V 50 - BNC connector, single-level, for mounting on NS 32 or NS 35/7.5, wave impedance: 50 Ω
2805038
BNC-DV 50 - BNC connector, double-level, for mounting on NS 32 or NS 35/7.5, wave impedance: 50 Ω

Proax is an authorized distributor of Phoenix Contact 2782313 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Pack Size

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