https://www.phoenixcontact.com/us/products/3046650
Component terminal block - UTTB 2,5-DIO/O-U - 3046650
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Component terminal block, with integrated diode, Cross section: 0.14 mm² - 4 mm², AWG: 26 - 12, Connection
type: Screw connection, Width: 5.2 mm, Color: gray, Mounting type: NS 35/7,5, NS 35/15
Product Features
■
Design width of just 5.2 mm
Key Commercial Data
Packing unit
1 pc
Weight per Piece (excluding packing)
16.71 g
Custom tariff number
85369010
Country of origin
Poland
Technical data
General
Note
The max. current is determined by the diode. Installed: Diode 1N 4007,
reverse voltage: 1300 V, maximum continuous current: 0.5 A.
Number of levels
2
Number of connections
4
Nominal cross section
2.5 mm²
Color
gray
Insulating material
PA
Flammability rating according to UL 94
V0
Rated surge voltage
6 kV
Degree of pollution
3
Overvoltage category
III
Insulating material group
I
Nominal current IN
24 A
Maximum load current
28 A (with 4 mm² conductor cross section)
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Component terminal block - UTTB 2,5-DIO/O-U - 3046650
Technical data
General
Nominal voltage UN
500 V
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
Surge voltage test setpoint
7.3 kV
Result of power-frequency withstand voltage test
Test passed
Power frequency withstand voltage setpoint
1.89 kV
Result of the test for mechanical stability of terminal points (5 x conductor
connection)
Test passed
Result of bending test
Test passed
Bending test rotation speed
10 rpm
Bending test turns
135
Bending test conductor cross section/weight
0.14 mm² / 0.2 kg
2.5 mm² / 0.7 kg
4 mm² / 0.9 kg
Tensile test result
Test passed
Conductor cross section tensile test
0.14 mm²
Tractive force setpoint
10 N
Conductor cross section tensile test
2.5 mm²
Tractive force setpoint
50 N
Conductor cross section tensile test
4 mm²
Tractive force setpoint
60 N
Result of tight fit on support
Test passed
Tight fit on carrier
NS 35
Setpoint
1N
Result of temperature-rise test
Test passed
Short circuit stability result
Test passed
Conductor cross section short circuit testing
2.5 mm²
Short-time current
0.3 kA
Conductor cross section short circuit testing
4 mm²
Short-time current
0.48 kA
Result of thermal test
Test passed
Proof of thermal characteristics (needle flame) effective duration
30 s
Oscillation, broadband noise test result
Test passed
Test specification, oscillation, broadband noise
DIN EN 50155 (VDE 0115-200):2008-03
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Component terminal block - UTTB 2,5-DIO/O-U - 3046650
Technical data
General
Test spectrum
Service life test category 1, class B, body mounted
Test frequency
f1 = 5 Hz to f2 = 150 Hz
ASD level
0.02 g²/Hz
Acceleration
0,8 g
Test duration per axis
5h
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
5g
Shock duration
30 ms
Number of shocks per direction
3
Test directions
X-, Y- and Z-axis (pos. and neg.)
Relative insulation material temperature index (Elec., UL 746 B)
130 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 120 °C
Dimensions
Width
5.2 mm
Length
69.9 mm
Height NS 35/7,5
65 mm
Height NS 35/15
72.5 mm
Connection data
Conductor cross section solid min.
0.14 mm²
Conductor cross section solid max.
4 mm²
Conductor cross section flexible min.
0.14 mm²
Conductor cross section flexible max.
4 mm²
Conductor cross section AWG min.
26
Conductor cross section AWG max.
12
Conductor cross section flexible, with ferrule without plastic sleeve min.
0.14 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.
2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.
0.14 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.
2.5 mm²
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
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
0.14 mm²
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Component terminal block - UTTB 2,5-DIO/O-U - 3046650
Technical data
Connection data
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
1.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic
0.5 mm²
sleeve, min.
2 conductors with same cross section, stranded, TWIN ferrules with plastic
1.5 mm²
sleeve, max.
Connection method
Screw connection
Stripping length
9 mm
Internal cylindrical gage
A3
Screw thread
M3
Tightening torque, min
0.5 Nm
Tightening torque max
0.6 Nm
Standards and Regulations
Connection in acc. with standard
CSA
Flammability rating according to UL 94
V0
Classifications
eCl@ss
eCl@ss 4.0
27141118
eCl@ss 4.1
27141118
eCl@ss 5.0
27141118
eCl@ss 5.1
27141118
eCl@ss 6.0
27141141
eCl@ss 7.0
27141141
eCl@ss 8.0
27141127
ETIM
ETIM 2.0
EC000901
ETIM 3.0
EC000901
ETIM 4.0
EC000901
ETIM 5.0
EC000903
UNSPSC
UNSPSC 6.01
30211811
UNSPSC 7.0901
39121410
UNSPSC 11
39121410
UNSPSC 12.01
39121410
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Component terminal block - UTTB 2,5-DIO/O-U - 3046650
Classifications
UNSPSC
UNSPSC 13.2
39121410
Approvals
Approvals
Approvals
CSA / UL Recognized / cUL Recognized / EAC / EAC / cULus Recognized
Ex Approvals
Approvals submitted
Approval details
CSA
B
C
mm²/AWG/kcmil
26-12
26-12
Nominal current IN
1A
1A
Nominal voltage UN
300 V
300 V
UL Recognized
B
C
D
mm²/AWG/kcmil
26-12
26-12
26-12
Nominal current IN
20 A
20 A
5A
Nominal voltage UN
300 V
300 V
600 V
B
C
D
mm²/AWG/kcmil
26-12
26-12
26-12
cUL Recognized
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Component terminal block - UTTB 2,5-DIO/O-U - 3046650
Approvals
B
C
D
Nominal current IN
20 A
20 A
5A
Nominal voltage UN
300 V
300 V
600 V
EAC
EAC
cULus Recognized
Drawings
Circuit diagram
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