TT-UKK5-T-V-48DC-ST

Parameter	Value
	C2
Type	Single-level terminal block
Depth	52 mm
Width	6.2 mm
Height	41.5 mm
Product type	Surge protection for MCR technology
Screw thread	M3
Mounting type	on base element
Rated current	26 A (40 °C)
Open side panel	No
Housing material	PA
Connection method	Screw connection (in connection with the base element)
Tightening torque	0.5 Nm
Nominal voltage UN	48 V DC
Direction of action	Line-Line
Number of positions	1
Capacity (Core-Core)	typ. 1.8 nF
Degree of protection	IP20
Standards/regulations	VDE 0110-1
VDE requirement class	C1
Wire pairs per module	1
IEC test classification	C1
Conductor cross section AWG	24 ... 12
Response time tA(line-line)	≤ 25 ns
Conductor cross section rigid	0.2 mm² ... 4 mm²
Maximum continuous voltage UC	65 V DC
Impulse durability (line-line)	C2 - 2 kV / 1 kA
Surge protection fault message	none
Ambient temperature (operation)	-40 °C ... 60 °C
Conductor cross section flexible	0.2 mm² ... 4 mm²
Operating effective current ICat UC	≤ 70 µA
Flammability rating according to UL 94	V-2
Total discharge current Itotal(8/20) µs	1 kA
Residual voltage at In(conductor-conductor)	≤ 200 V
Nominal discharge current In(8/20) µs (line-line)	1 kA
Nominal pulse current Ian (10/1000) µs (line-line)	35 A
Max. discharge current Imax(8/20) µs maximum (line-line)	4.5 kA

Protective plug with varistor to plug onto base element TT-UKK5-T-BE, nominal voltage: 48 V DC

Technical specifications and performance data

Installation and operation guide

TT-UKK5-T-V-48DC-ST 2807243 PHOENIX CONTACT Surge protection plug