Proax

Currency
0 Items
proax logo
Cart
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
CN-UB/E
Weight
0.155 kg
This product is Not Cancellable/Not Returnable

CN-UB/E - Surge protection device

Attachment plug with surge protection, for coaxial signal interfaces with floating shield. Connection: N connector socket/plug

Technical Specifications

General

NoteTo meet the discharge conditions for DC voltages, please note the following information: "The surge protective device should be used together with a transmitter unit, which shuts down in the event of a short-circuit."

Product properties

IEC test classificationC2
IEC test classificationC3
IEC test classificationD1
TypeAttachment plug
Surge protection fault messagenone

Insulation characteristics

Overvoltage categoryII
Pollution degree2

Connection data

Connection MethodN connector 50 Ω

Dimensions

Width25.4 mm
Height25.4 mm
Depth96 mm

Material specifications

Colorblack (RAL 9005)
Housing MaterialAluminum

Mechanical data

Open side panelNo

Protective circuit

Direction of actionLine-Shield/Earth Ground
Maximum continuous voltage UC180 V DC
Maximum continuous voltage UC130 V AC
Rated current5 A (25 °C)
Operating effective current IC at UC≤ 1 µA
Residual current IPE≤ 2 µA
Nominal discharge current In (8/20) µs (line-ground)5 kA
Nominal discharge current In (8/20) µs (line-shield)5 kA
Nominal discharge current In (8/20) µs (shield-ground)5 kA
Pulse discharge current Iimp (10/350) µs (line-earth)2.5 kA
Pulse discharge current Iimp (10/350) µs (line-shield)2.5 kA
Total discharge current Itotal (8/20) µs10 kA
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 470 V
Output voltage limitation at 1 kV/µs (line-shield) spike≤ 590 V
Output voltage limitation at 1 kV/µs (shield-ground) spike≤ 470 V
Output voltage limitation at 1 kV/µs (line-earth) static≤ 33 V
Output voltage limitation at 1 kV/µs (line-shield) static≤ 33 V
Output voltage limitation at 1 kV/µs(shield-ground) static≤ 33 V
Residual voltage at In (conductor-ground)≤ 160 V (1.5 m cable)
Residual voltage at In (conductor-shield)≤ 55 V
Residual voltage at In (shield-ground)≤ 160 V (1.5 m cable)
Voltage protection level Up (line-earth)≤ 500 V (C2 - 10 kV / 5 kA)
Voltage protection level Up (line-shield)≤ 700 V (C2 - 10 kV / 5 kA)
Voltage protection level Up (shield-ground)≤ 500 V (C2 - 10 kV / 5 kA)
Response time tA≤ 100 ns
Input attenuation aE, asym.typ. 0.1 dB (≤ 100 MHz/50 Ω)
Cut-off frequency fg (3 dB), asym. (shield) in 50 Ω systemtyp. 1 GHz
Voltage standing wave ratio VSWR in a 50 Ω systemtyp. 1.20 (≤ 200 MHz)
Permissible HF power Pmax at VSWR = xx (50 ohm system)300 W (VSWR = 1.1)
Permissible HF power Pmax at VSWR = xx (50 ohm system)80 W (VSWR = ∞)
Capacity asymmetrical (shield)typ. 7 pF
Surge protection fault messagenone
Impulse durability (line-earth)C2 - 10 kV / 5 kA
Impulse durability (line-earth)C3 - 100 A
Impulse durability (line-earth)D1 - 2.5 kA
Impulse durability (line-shield)C2 - 10 kV/5 kA
Impulse durability (line-shield)C3 - 100 A
Impulse durability (line-shield)D1 - 2.5 kA

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-40 °C ... 80 °C
Altitude≤ 2000 m (amsl)

Standards and Regulations

Standards/specificationsIEC 61643-21
Note2012
Standards/specificationsEN 61643-21
Note2013

Mounting

Mounting TypeConnection-specific intermediate plugging
Accessories

Why Proax for Phoenix Contact 2763691?

Proax is an authorized distributor of Phoenix Contact 2763691 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.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information

Pack Size1
Recommended

Available for order

Phoenix Contact Availability