
Product Description:
Double-level terminal block, connection method: Screw connection, cross section: 0.14 mm² - 6 mm², AWG: 26 - 10, width: 6.2 mm, color: black, mounting type: NS 35/7,5, NS 35/15

GTIN
: 04046356322751
Series
: UTTB 4 BK
Type
: Twee-etageklem
Key Features
- Double.level terminal block
- connection method: Screw connection
- cross section: 0.14 mm² - 6 mm²
- AWG: 26 - 10
- width: 6.2 mm
- color: black
- mounting type: NS 35/7
- NS 35/15
Advantages
• Since there are two function shafts per level, all potential distribution tasks can be implemented quickly
• As an option, the levels can be connected using the FBS‑PV UT vertical bridge
• For a clear overview, each terminal point supports large-surface labeling
• For example, two separate potentials can by routed side by side with the help of bridging between non-adjacent terminal blocks
• Tested for railway applications
Training Data Goes here
General
Number of levels
2
Number of connections
4
Nominal cross section
4
Color
black
Insulating material
PA
Flammability rating according to UL 94
V0
Area of application
Railway industry
Area of application
Machine building
Area of application
Plant engineering
Area of application
Process industry
Rated surge voltage
8
Degree of pollution
3
Overvoltage category
III
Insulating material group
I
Maximum power dissipation for nominal condition
1.02 W (the value is multiplied when connecting multiple levels)
Connection in acc. with standard
IEC 60947-7-1
Nominal current IN
30
Maximum load current
36 A (with 6 mm² conductor cross section)
Nominal voltage UN
800
Open side panel
Yes
Shock protection test specification
DIN EN 50274 (VDE 0660-514):2002-11
Back of the hand protection
guaranteed
Finger protection
guaranteed
Result of surge voltage test
Test passed
Result of power-frequency withstand voltage test
Test passed
Power frequency withstand voltage setpoint
2
Checking the mechanical stability of terminal points (5 x conductor connection)
Test passed
Result of flexion and pull-out test
Test passed
Bending test rotation speed
10
Bending test turns
135
Bending test conductor cross section/weight
0.14 mm² / 0.2 kg
Bending test conductor cross section/weight
4 mm² / 0.9 kg
Bending test conductor cross section/weight
6 mm² / 1.4 kg
Tensile test result
Test passed
Conductor cross section tensile test
0.14 mm²
Tractive force setpoint
10
Conductor cross section tensile test
4
Tractive force setpoint
120
Conductor cross section tensile test
6
Tractive force setpoint
80
Result of tight fit on support
Test passed
Tight fit on carrier
NS 35
Setpoint
1
Result of voltage-drop test
Test passed
Requirements, voltage drop
≤ 3.2 mV
Result of temperature-rise test
Test passed
Short circuit stability result
Test passed
Conductor cross section short circuit testing
4
Short-time current
0.48 kA
Ageing test for screwless modular terminal block temperature cycles
192
Result of thermal test
Test passed
Proof of thermal characteristics (needle flame) effective duration
30
Test specification, oscillation, broadband noise
DIN EN 50155 (VDE 0115-200):2018-05
Test spectrum
Service life test category 2, bogie-mounted
Test frequency
f1 = 5 Hz to f2 = 250 Hz
ASD level
6.12 (m/s2)2/Hz
Acceleration
3.12 g
Test duration per axis
5
Test directions
X-, Y- and Z-axis
Shock test result
Test passed
Test specification, shock test
DIN EN 50155 (VDE 0115-200):2008-03
Shock form
Half-sine
Acceleration
30g
Shock duration
18
Number of shocks per direction
3
Test directions
X-, Y- and Z-axis (pos. and neg.)
Dimensions
Width
6.2 mm
End cover width
2.2 mm
Length
69.9 mm
Height NS 35/7,5
65
Height NS 35/15
72.5 mm
Connection data
Connection method
Screw connection
Conductor cross section solid min.
0.14 mm²
Conductor cross section solid max.
6
Conductor cross section flexible min.
0.14 mm²
Conductor cross section flexible max.
6
Conductor cross section AWG min.
26
Conductor cross section AWG max.
10
Conductor cross section flexible, with ferrule without plastic sleeve min.
0.14 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.
4
Conductor cross section flexible, with ferrule with plastic sleeve min.
0.14 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.
4
2 conductors with same cross section, solid min.
0.14 mm²
2 conductors with same cross section, solid max.
1.5 mm²
2 conductors with same cross section, stranded min.
0.14 mm²
2 conductors with same cross section, stranded max.
1.5 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, minimum
0.14 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, maximum
1.5 mm²
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, minimum
0.5 mm²
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, maximum
2.5 mm²
Stripping length
9
Internal cylindrical gage
A4
Screw thread
M3
Tightening torque, min
0.6 Nm
Tightening torque max
0.8 Nm
Ambient conditions
Operating temperature
-60 °C ... 105 °C (max. short-term operating temperature 130°C)
Ambient temperature (storage/transport)
-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Permissible humidity (storage/transport)
30 % ... 70 %
Ambient temperature (assembly)
-5 °C ... 70 °C
Ambient temperature (actuation)
-5 °C ... 70 °C
Standards and Regulations
Connection in acc. with standard
CSA
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50 years