https://www.phoenixcontact.com/pi/products/3206490
Disconnect terminal block - QTC 2,5-TG - 3206490
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Disconnect terminal block, nom. voltage: 400 V, nominal current: 20 A, connection method: Quick connection,
cross section: 0.5 mm² - 2.5 mm², AWG: 20 - 14, length: 82.5 mm, width: 6.2 mm, color: gray, mounting: NS
35/7,5, NS 35/15, nom. voltage: 400 V
Your advantages
Tested for railway applications
The P-CO(3) component plug is used to accommodate different components such as resistors or diodes
The P-DI (2) isolating plug can be used in all disconnect terminal blocks. Following disconnection, the P-DI can be "parked" back to front in the
basic terminal block.
The insulated P-FIX (1) feed-through connector enables the installation of a feed-through terminal of the same shape
Triple bridge shaft enables individual potential distribution and supply
Key Commercial Data
Packing unit
GTIN
GTIN
4046356057677
50 pc
Technical data
General
Note
Number of levels
Number of connections
Nominal cross section
Color
Insulating material
Flammability rating according to UL 94
Area of application
Current and voltage are determined by the plug used.
1
2
2.5 mm²
gray
PA
V0
Railway industry
Machine building
Plant engineering
Rated surge voltage
6 kV
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Disconnect terminal block - QTC 2,5-TG - 3206490
Technical data
General
Degree of pollution
Overvoltage category
Insulating material group
Connection in acc. with standard
Nominal current I
N
Maximum load current
Nominal voltage U
N
Open side panel
Shock protection test specification
Back of the hand protection
Finger protection
Result of surge voltage test
Surge voltage test setpoint
Result of power-frequency withstand voltage test
Power frequency withstand voltage setpoint
Result of the test for mechanical stability of terminal points (5 x
conductor connection)
Result of bending test
Bending test rotation speed
Bending test turns
Bending test conductor cross section/weight
Tensile test result
Result of tight fit on support
Tight fit on carrier
Setpoint
Result of voltage-drop test
Result of temperature-rise test
Result of aging test
Ageing test for screwless modular terminal block temperature cycles
Result of thermal test
Proof of thermal characteristics (needle flame) effective duration
Oscillation, broadband noise test result
Test specification, oscillation, broadband noise
Test spectrum
Test frequency
ASD level
Acceleration
Test duration per axis
Test directions
Shock test result
3
III
I
IEC 60947-7-1
20 A
20 A (with a 2.5 mm² conductor cross section)
400 V
Yes
DIN EN 50274 (VDE 0660-514):2002-11
guaranteed
guaranteed
Test passed
67.5 kV
Test passed
1.89 kV
Test passed
Test passed
10 rpm
135
0.5 mm² / 0.3 kg
2.5 mm² / 0.7 kg
Test passed
Test passed
NS 35
1N
Test passed
Test passed
Test passed
192
Test passed
30 s
Test passed
DIN EN 50155 (VDE 0115-200):2008-03
Service life test category 1, class B, body mounted
f
1
= 5 Hz to f
2
= 150 Hz
0.02 g²/Hz
0,8 g
5h
X-, Y- and Z-axis
Test passed
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https://www.phoenixcontact.com/pi/products/3206490
Disconnect terminal block - QTC 2,5-TG - 3206490
Technical data
General
Test specification, shock test
Shock form
Acceleration
Shock duration
Number of shocks per direction
Test directions
Relative insulation material temperature index (Elec., UL 746 B)
Temperature index of insulation material (DIN EN 60216-1 (VDE
0304-21))
Static insulating material application in cold
Behavior in fire for rail vehicles (DIN 5510-2)
Flame test method (DIN EN 60695-11-10)
Oxygen index (DIN EN ISO 4589-2)
NF F16-101, NF F10-102 Class I
NF F16-101, NF F10-102 Class F
Surface flammability NFPA 130 (ASTM E 162)
Specific optical density of smoke NFPA 130 (ASTM E 662)
Smoke gas toxicity NFPA 130 (SMP 800C)
Calorimetric heat release NFPA 130 (ASTM E 1354)
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Fire protection for rail vehicles (DIN EN 45545-2) R26
DIN EN 50155 (VDE 0115-200):2008-03
Half-sine
5g
30 ms
3
X-, Y- and Z-axis (pos. and neg.)
130 °C
130 °C
-60 °C
Test passed
V0
>32 %
2
2
passed
passed
passed
28 MJ/kg
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
Dimensions
Width
Length
Height NS 35/7,5
Height NS 35/15
6.2 mm
82.5 mm
39.3 mm
46.8 mm
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Connection method
Max. wire diameter incl. insulation
Material wire insulation
0.5 mm²
2.5 mm²
0.5 mm²
2.5 mm²
20
14
Quick connection
3.8 mm
PVC / PE
Structure of individual litz in acc. with VDE 0295 / smallest wire diameter VDE 0295 Cl.1-5
Standards and Regulations
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https://www.phoenixcontact.com/pi/products/3206490
Disconnect terminal block - QTC 2,5-TG - 3206490
Technical data
Standards and Regulations
Connection in acc. with standard
Flammability rating according to UL 94
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Fire protection for rail vehicles (DIN EN 45545-2) R26
CSA
IEC 60947-7-1
V0
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Circuit diagram
Approvals
Approvals
Approvals
DNV GL / CSA / BV / LR / NK / ABS / UL Recognized / cUL Recognized / cULus Recognized
Ex Approvals
Approval details
DNV GL
http://exchange.dnv.com/tari/
TAE000014H
CSA
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
D
600 V
5A
20-14
http://www.csagroup.org/services-industries/product-listing/
B
300 V
15 A
20-14
C
300 V
15 A
20-14
13631
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Disconnect terminal block - QTC 2,5-TG - 3206490
Approvals
BV
D
300 V
10 A
20-14
http://www.veristar.com/portal/veristarinfo/generalinfo/
approved/approvedProducts/equipmentAndMaterials
20148/A0 BV
LR
http://www.lr.org/en
15/20023
NK
http://www.classnk.or.jp/hp/en/
09 ME 139
ABS
http://www.eagle.org/eagleExternalPortalWEB/
16-HG1589079-PDA
UL Recognized
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
300 V
15 A
20-14
B
300 V
15 A
20-14
C
150 V
15 A
20-14
FILE E 60425
cUL Recognized
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
D
300 V
10 A
20-14
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
300 V
15 A
20-14
B
300 V
15 A
20-14
C
150 V
15 A
20-14
FILE E 60425
cULus Recognized
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