Telecommunication Protection

Din Mount Data and Telephone Line Protectors

  • DD and DB Series—Surge Current rating 20kA (8/20μs), DIN mount & suitable for protection of signal & data-lines for computer, data communication, instrumentation, broadcasting and industrial control interfaces.
  • DD and DB Series used directly with EIA Standard Interfaces RS-232, RS-422, RS-423, RS-485 and with 4-20mA instrumentation loops.
  • DD 1 0.1 T telephone line protector is suitable for analogue phone lines, ISDN, ADSL and PCM circuits.
Ordering Code:
DD X Y Z
DB X Y Z
Where
X is the number of pairs
Y is the operating current (A)
Z is the nominal operating voltage (V)

DD Series Din Mount Data Protectors

DD X Y Z

DD Series Din Mount Data Protectors
No , of Pairs X Operating Current Y Nominal Operating
Voltage Z
1,2 0.1 06,12,24,48,T
1,2 0.5 24,30,48,80
1,2 5 12,24,48,80

DB Series Wall or Plate Mount Data Protectors

DB X Y Z

DB Series Wall or Plate Mount Data Protectors
No , of Pairs X Operating Current Y Nominal Operating
Voltage Z
1,2,3,4 0.1 06,12,24,48
1,2,3,4 0.5 06,12,24,48
1,2,3,4 5 12,24,48

Telephone and Data Line Protectors

Telephone and Data Line Protectors
Ordering Code Description
TLP-K10

Telephone Pair Protector, 10 Pair, 1 MHz, 144kbits/s, 190V, a+b+e 20kA 8/20µs, Multistage, Krone LSA
VHS-K10-72

Very High Speed, 10 Pair, 12 MHz, 8Mbits/s, 72V, a+b+e 20kA 8/20µs,Multistage, Krone, LSA
VHS-K10-230 Very High Speed, 10 Pair, 12 MHz, 8Mbits/s, 230V, a+b+e 20kA 8/20µs, Multistage, Krone, LSA
  • Telephone and Data Line Protection
  • Multistage / over voltage protection
  • Plugs directly into a KRONE* disconnect block
* KRONE, KRONE LSA and PROFIL are registered Trade Marks of KRONE GmbH Germany.

Protection of RF Feeder Cables & High Speed Coaxial Cable Data Lines

Protection of RF Feeder Cables & High Speed Coaxial Cable Data Lines
  • For protection against transients on coaxial antenna RF feeder cables
  • Simple plug in installation
  • High impulse rating of 20kA 8/20μs
  • Characteristic impedance: 50 Ohms and 75 Ohms where applicable 

* 1800 & 1900 MHz versions available on request.
Ordering Code Description
RF-NMF-90 RF Protector, 20kA, 72V – 108V, N Type M to F
RF-NBC-90 RF Protector, 20kA, 72V – 108V, BNC Type M to F
RF-NB-90 RF Protector, 20kA, 72V – 108V, N Type F to F (Bulkhead)
RF-NMF-350 RF Protector, 20kA, 280V – 420V, N Type M to F
RF-NBC-350 RF Protector, 20kA, 280V – 420V, BNC Type M to F
RF-NB-350 RF Protector, 20kA, 280V – 420V, N Type F to F (Bulkhead)
RF-NMF-600 RF Protector, 20kA, 480V – 720V, N Type M to F
RF-NBC-600 RF Protector, 20kA, 480V – 720V, BNC Type M to F
RF-NB-600 RF Protector, 20kA, 480V – 720V, N Type F to F (Bulkhead)
CF-90 RF / High Speed coaxial cable data line protector, 90V, 20kA, 75 Ohms
CF75-BNC90 CCTV Circuit, 20kA, 90V, 75 Ohm, BNC Type
GSM 7/16F-7/16F GSM Protector, 20kA, 50V, 50 Ohms, Frequency range 890 – 960 MHz, Female to Female*
GSM 7/16M-7/16F GSM Protector, 20kA, 50V, 50 Ohms, Frequency range 890 – 960 MHz, Male to Female*

Computer & Data Equipment Protectors

Computer & Data Equipment Protectors
Ordering Code Description
RS232 9-9 Pin RS232 9-9 Pin (9 Pin Protected), 50A 10/1000 Wave Shape
RS232 25-9 Pin RS232 25-9 Pin ( 9 Pin Protected), 50A 10/1000 Wave Shape
RS232 25-25 Pin RS232 25-25 Pin (25 Pin Protected), 50A 10/1000 Wave Shape
RS422 25-25 Pin RS422 25-25 Pin (25 Pin Protected), 50A 10/1000 Wave Shape
  • High performance surge protectors for computers, terminals and printers
  • Moulded construction
  • Low clamping voltage
  • Standard RS-232C Male / Female 9 & 25 pin

Local Area Network Protector

Local Area Network Protector
Ordering Code Description
LAN RJ45 Cat6 LAN, RJ45, 100 Base T Protector, Cat 6
  • Simple Plug in operation
  • CAT 6 / 1000Mbits application
  • Low Attenuation
  • Compact Design

Load Cell Protector

Load Cell Protector
Ordering Code Description
ILC36V Load Cell Surge Protector, 4 or 6 wire application, 36V
  • Designed for protection of sensitive strain gauge measuring equipment
  • Protects against excitation overvoltage
  • Low capacitance