Terminal block with surge voltage fine protection between clamping connector and DIN rail, nominal voltage: 48 V DC, for mounting on NS 32 or NS 35/7.5, terminal width: 6.2 mm, terminal height: 47 mm
Product details
Product type
Surge protection for MCR technology
IEC test classification
C3
VDE requirement class
C3
Type
Single-level terminal block
Number of positions
1
Surge protection fault message
none
Nominal voltage UN
48 V DC
Connection method
Screw connection
Screw thread
M3
Tightening torque
0.8 Nm
Conductor cross section flexible
0.2 mm² ... 4 mm²
Conductor cross section rigid
0.2 mm² ... 4 mm²
Conductor cross section AWG
24 ... 12
Width
6.2 mm
Height
47 mm
Length
42.5 mm
Flammability rating according to UL 94
V-2
Housing material
PA
Mechanical data
Open side panel
Yes
Direction of action
Line-Earth Ground
Maximum continuous voltage UC
53 V DC
37 V AC
Rated current
32 A (50 °C)
Protective conductor current IPE
≤ 5 µA
Nominal discharge current In (8/20) µs (line-ground)
90 A (per path)
Total surge current (8/20) µs
90 A
Max. discharge current Imax (8/20) µs maximum (line-earth)
90 A
Nominal pulse current Ian (10/1000) µs (line-earth)
17.7 A
Output voltage limitation at 1 kV/µs (line-earth) spike
≤ 80 V
Output voltage limitation at 1 kV/µs (line-earth) static
≤ 80 V
Residual voltage at In (conductor-ground)
≤ 111 V
Response time tA (line-earth)
≤ 1 ns
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ω system
typ. 3.8 MHz
Capacity (Core-Earth)
≤ 0.85 nF
Surge protection fault message
none
Impulse durability (line-earth)
C3 - 10 A
Ambient conditions
Degree of protection
IP20
Ambient temperature (operation)
-40 °C ... 85 °C
VDE requirement class
C3
Standards Information technology specification
Standards/regulations
IEC 61643-21
IEC 61643-21
Mounting type
DIN rail: 35 mm
Item number
2794709
Packing unit
1 pc
Note
Made to order (non-returnable)
Sales key
CL02
Product key
CL2228
GTIN
4017918072889
Weight per piece (including packing)
11.14 g
Weight per piece (excluding packing)
1.15 g
Customs tariff number
85363030
Country of origin
GR
China RoHS
Environment friendly use period (EFUP)
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
