DL-ISDN RJ45 SPD – Data, Signalling and Telecommunication

RJ45 sockets

Combination of coarse and fine protection for ISDN lines.
For protection of one pair of ISDN line in telecommunication equipment.
In the scope of delivery: universal plastic adapter for mounting on DIN rail and GND 2 holder.

Specifications:

Parameter name		Parameter value
Type of SPD		C2,C3
Location of SPD		ST 2+3
Mounting		DIN rail 35 mm
Maximum operating voltage	U_c	86.00 V AC
Maximum operating voltage	U_c	121.00 V DC
Serial resistance per core	R	6.80 Ω
C2 nominal discharge current (8/20 µs) per core	I_n	2.50 kA
Nominal load current	I_L	0.060 A
C2 voltage protection level mode core-PE at In	U_p	300 V
C2 voltage protection level mode core-core at In	U_p	270 V
C3 voltage protection level mode core-PE at 1 kV/µs	U_p	400 V
C3 voltage protection level mode core-core at 1 kV/µs	U_p	180 V
Response time core-core	t_a	1 ns
Response time core-PE	t_a	100 ns
Connection (input - output)		RJ 45/RJ 45
Degree of protection		IP 20
Range of ambient temperatures (min/max)		-40 / 80 °C
According to standard		EN 61643-21+A1,A2:2013, IEC 61643-21+A1,A2:2012
ETIM Class		EC000943
Customs tariff number		85363010
EAN		8595090533825

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