https://www.phoenixcontact.com/pi/products/3049110
Bolt connection terminal block - RT 3 BU - 3049110
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Feed-through terminal block with bolt connection technology, cross section: 0.1 … 2.5 mm², AWG: 26 … 14,
width 12.3 mm, color: blue
Your advantages
The special clamping nuts can be actuated with a normal screwdriver
The screws are secured against loosening by captive spring-loaded spacers
Quick and easy connection thanks to hinged cover flaps which hold the clamping nuts captive. When the flaps are open, the connection bolt is
freely accessible and the cable lugs can be hooked in; after closing and engaging the flaps
Large-surface labeling options in the terminal center and above the terminal points
Easy bridging and potential distribution using the patented plug-in bridges from the CLIPLINE complete system
The use of the switching lock effectively prevents unintentional switching
Testing with the standardized test adapters and test plugs of the CLIPLINE complete system
The hinged cover cover the live metal parts including the insulated cable lugs in the clamping area so that they are touch proof
Tested for railway applications
Key Commercial Data
Packing unit
GTIN
GTIN
4046356140157
50 pc
Technical data
General
Note
Number of levels
Number of connections
Potentials
Nominal cross section
Color
Note: the BE-RT... path extension is to be used for non-insulated cable
lugs (see accessories).
1
2
1
2.5 mm²
blue
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https://www.phoenixcontact.com/pi/products/3049110
Bolt connection terminal block - RT 3 BU - 3049110
Technical data
General
Insulating material
Flammability rating according to UL 94
Area of application
PA
V0
Railway industry
Machine building
Plant engineering
Process industry
Rated surge voltage
Degree of pollution
Overvoltage category
Insulating material group
Maximum power dissipation for nominal condition
Maximum load current
Nominal current I
N
Nominal voltage U
N
Open side panel
Shock protection test specification
Back of the hand protection
Finger protection
Note regarding shock 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 tight fit on support
Tight fit on carrier
Setpoint
Result of voltage-drop test
Requirements, voltage drop
Result of temperature-rise test
Short circuit stability result
Conductor cross section short circuit testing
Short-time current
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
8 kV
3
III
I
0.77 W
24 A (with a 2.5 mm² conductor cross section)
24 A
1000 V (Rated voltage for open disconnect point 500 V)
Yes
DIN EN 50274 (VDE 0660-514):2002-11
guaranteed
guaranteed
Electric shock protection only with insulated cable lug and closed wing
flap guaranteed.
Test passed
9.8 kV
Test passed
2.2 kV
Test passed
Test passed
NS 35
1N
Test passed
≤ 3.2 mV
Test passed
Test passed
2.5 mm²
0.3 kA
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
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https://www.phoenixcontact.com/pi/products/3049110
Bolt connection terminal block - RT 3 BU - 3049110
Technical data
General
ASD level
Acceleration
Test duration per axis
Test directions
Shock test result
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
1.857 (m/s ) /Hz
0,8 g
5h
X-, Y- and Z-axis
Test passed
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
2 2
Dimensions
Width
End cover width
Length
Height NS 35/7,5
Height NS 35/15
12.3 mm
2.2 mm
66 mm
51 mm
58.5 mm
Connection data
Note
Connection method
Conductor cross section flexible min.
Conductor cross section flexible max.
Min. AWG conductor cross section, flexible
Connection bolts
Bolt connection
0.1 mm²
2.5 mm²
26
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https://www.phoenixcontact.com/pi/products/3049110
Bolt connection terminal block - RT 3 BU - 3049110
Technical data
Connection data
Max. AWG conductor cross section, flexible
Cable lug connection according to standard
Min. cross section for cable lug connection
Max. cross section for cable lug connection
Hole diameter, min.
Cable lug width, max.
Bolt diameter
Cable lug connection according to standard
Min. cross section for cable lug connection
Max. cross section for cable lug connection
Hole diameter, min.
Cable lug width, max.
Bolt diameter
Screw thread
Tightening torque, min
Tightening torque max
14
DIN 46234
0.5 mm²
2.5 mm²
3.2 mm
6 mm
3 mm
DIN 46237
1 mm²
2.5 mm²
3.2 mm
6 mm
3 mm
M3
0.6 Nm
0.8 Nm
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
CUL
V0
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
Environmental Product Compliance
REACh SVHC
China RoHS
Lead 7439-92-1
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Circuit diagram
Approvals
Approvals
Approvals
ABS / UL Recognized / cUL Recognized / IECEE CB Scheme / VDE Zeichengenehmigung / EAC / cULus Recognized
11/11/2018 Page 4 / 6
https://www.phoenixcontact.com/pi/products/3049110
Bolt connection terminal block - RT 3 BU - 3049110
Approvals
Ex Approvals
IECEx / ATEX / EAC Ex
Approval details
ABS
http://www.eagle.org/eagleExternalPortalWEB/
10-HG580261-PDA
UL Recognized
Nominal voltage UN
Nominal current IN
B
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
C
600 V
30 A
FILE E 60425
600 V
30 A
cUL Recognized
Nominal voltage UN
Nominal current IN
B
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
C
600 V
30 A
FILE E 60425
600 V
30 A
IECEE CB Scheme
http://www.iecee.org/
DE1-50525
VDE Zeichengenehmigung
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
http://www2.vde.com/de/Institut/Online-Service/
VDE-gepruefteProdukte/Seiten/Online-Suche.aspx
40022553
1000 V
24 A
0.14-2.5
EAC
EAC-Zulassung
cULus Recognized
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