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Phoenix Contact 3049123
AllConnectorsTerminal blocksBolt connection

3049123

Official Distributor

By Phoenix Contact

SKU
PHX3049123
MPN
RT 5 BU
Weight
0.04 kg
Series RT

RT 5 BU - Bolt connection terminal block

Feed-through terminal block with bolt connection technology, cross section: 0.1 … 6 mm2, AWG: 26 … 10, width 16.3 mm, color: blue

  • The special clamping nuts can be actuated with a normal screwdriver
  • 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
  • Quick and easy connection with fold-up hinged covers which hold the clamping nuts captive. With the covers folded open, the bolt is free to accept the cable lugs
  • After closing and engaging the covers, the clamping nut automatically aligns with the threaded bolt and can be tightened easily.
  • The screws are secured against loosening by captive spring-loaded spacers
  • The hinged cover cover the live metal parts including the insulated cable lugs in the clamping area so that they are touch proof
  • The use of the switching lock effectively prevents unintentional switching
  • Testing with the standardized test adapters and test plugs of the CLIPLINE complete system
  • Tested for railway applications
Technical Specifications

Notes

GeneralNote: the BE-RT... path extension is to be used for non-insulated cable lugs (see accessories).

General

NoteThe rated insulation voltage applies to insulated cable lugs acc. to DIN 46237:1970-07 and for uninsulated cable lugs acc. to DIN 46234:1980-03 with path extension.

Product properties

Area of applicationRailway industry
Area of applicationMachine building
Area of applicationPlant engineering
Area of applicationProcess industry
Number of Connections2
Number of rows1
Potentials1

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Rated surge voltage6 kV
Maximum power dissipation for nominal condition1.31 W

Connection data

Number of connections per level2
Nominal cross section6 mm²

Level 1 above 1 below 1

Stripping lengthThe stripping length depends on the specification provided by the cable lug manufacturer.
Connection in acc. with standardIEC 60947-7-1
Nominal Current41 A
Maximum Load Current41 A (with 6 mm² conductor cross section)
Nominal Voltage1000 V (Rated voltage for open disconnect point 500 V)
Nominal cross section6 mm²

Cable lug connection DIN 46234:1980-03

Connection in acc. with standardDIN 46234:1980-03
Cross section0.5 mm² ... 6 mm²
Cross section range AWG20 ... 10 (converted acc. to IEC)
Hole diameter5.3 mm
Width10 mm
Bolt diameter5 mm
Screw threadM5
Tightening torque2.5 ... 3 Nm
Connection in acc. with standardDIN 46237:1970-07
Cross section1 mm² ... 6 mm²
Cross section range AWG18 ... 10 (converted acc. to IEC)
Hole diameter5.3 mm
Width10 mm
Bolt diameter5 mm
Screw threadM5
Tightening torque2.5 ... 3 Nm
Identification color of ring cable lugs : red1 mm²
Identification color of ring cable lugs : blue2.5 mm²
Identification color of ring cable lugs : yellow6 mm²
Connection in acc. with standardDIN 46235:1983-07
Cross section6 mm² ... 10 mm²
Cross section range AWG10 ... 8 (converted acc. to IEC)
Hole diameter5.3 mm
Width9 mm
Bolt diameter5 mm
Screw threadM5
Tightening torque2.5 ... 3 Nm

Rated data (ATEX/IECEx)

Identification II 2 G  Ex eb IIC Gb
Operating temperature range-60 °C ... 110 °C
Ex-certified accessories3049097 D-RT 3/5
Ex-certified accessories0706647 TPNS-UK
Ex-certified accessories3049819 BE-RT 3/5
Ex-certified accessories1205079 SZS 1,0X6,5 VDE
Ex-certified accessories1212553 SF-SL 1,2X6,5-150
Ex-certified accessories3022276 CLIPFIX 35-5
List of bridgesPlug-in bridge / FBS 2-8 / 3030284
List of bridgesPlug-in bridge / FBS 3-8 / 3030297
List of bridgesPlug-in bridge / FBS 4-8 / 3030307
List of bridgesPlug-in bridge / FBS 5-8 / 3030310
List of bridgesPlug-in bridge / FBS 6-8 / 3032470
List of bridgesPlug-in bridge / FBS 10-8 / 3030323
Bridge data41 A / 6 mm²
Ex temperature increase40 K (41 A at 6 mm²)
Rated voltage550 V
for bridging with bridge550 V
- At bridging between non-adjacent terminal blocks220 V
- At cut-to-length bridging with cover220 V
- At cut-to-length bridging with partition plate550 V
Rated Insulation Voltage500 V
Output(Permanent)

Ex level General

Rated current41 A
Maximum Load Current41 A
Contact resistance0.41 mΩ

Ex connection data General

Torque range2.5 Nm ... 3 Nm
Nominal cross section6 mm²
Rated cross section AWG10
Connection capacity rigid0.1 mm² ... 6 mm²
Connection capacity AWG26 ... 10
Connection capacity flexible0.1 mm² ... 6 mm²
Connection capacity AWG26 ... 10

Dimensions

Width16.3 mm
End cover width2.2 mm
Height66 mm
Depth50.4 mm
Depth on NS 35/7,551 mm
Depth on NS 35/1558.5 mm

Material specifications

Colorblue
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))125 °C
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3
Calorimetric heat release NFPA 130 (ASTM E 1354)27,5 MJ/kg
Surface flammability NFPA 130 (ASTM E 162)passed
Specific optical density of smoke NFPA 130 (ASTM E 662)passed
Smoke gas toxicity NFPA 130 (SMP 800C)passed

Surge voltage test

Test voltage setpoint9.8 kV
ResultTest passed

Temperature-rise test

Requirement temperature-rise testIncrease in temperature ≤ 45 K
ResultTest passed
Short-time withstand current 6 mm²0.72 kA
ResultTest passed

Power-frequency withstand voltage

Test voltage setpoint2.2 kV
ResultTest passed

Mechanical data

Open side panelYes

Mechanical strength

ResultTest passed

Attachment on the carrier

DIN rail/fixing supportNS 35
ResultTest passed

Needle-flame test

Time of exposure30 s
ResultTest passed

Oscillation/broadband noise

SpecificationDIN EN 50155 (VDE 0115-200):2008-03
SpectrumService life test category 1, class B, body mounted
Frequencyf1 = 5 Hz to f2 = 150 Hz
ASD level1.857 (m/s²)²/Hz
Acceleration0.8g
Test duration per axis5 h
Test directionsX-, Y- and Z-axis
ResultTest passed

Shocks

SpecificationDIN EN 50155 (VDE 0115-200):2008-03
Pulse shapeHalf-sine
Acceleration5g
Shock duration30 ms
Number of shocks per direction3
Test directionsX-, Y- and Z-axis (pos. and neg.)
ResultTest passed

Ambient conditions

Ambient Temperature (Operation)-60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.)
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, no longer than 24 h, -60°C to +70°C)
Ambient temperature (assembly)-5 °C ... 70 °C
Ambient temperature (actuation)-5 °C ... 70 °C
Permissible humidity (operation)20 % ... 90 %
Permissible humidity (storage/transport)30 % ... 70 %

Standards and Regulations

Connection in acc. with standardIEC 60947-7-1

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Accessories
  • 3049097
    3049097
    D-RT 3/5 - End cover, depth: 42.2 mm, width: 2.2 mm, height: 65 mm, color: gray
  • 1205079
    1205079
    Screwdriver - SZS 1,0X6,5 VDE
  • 1212553
    1212553
    Screwdriver - SF-SL 1,2X6,5-150
  • 0706647
    0706647
    Partition plate - TPNS-UK
  • 3049819
    3049819
    Path extension - BE-RT 3/5
  • 3030284
    3030284
    FBS 2-8 - Plug-in bridge, pitch: 8.2 mm, number of positions: 2, color: red
  • 3030297
    3030297
    FBS 3-8 - Plug-in bridge, pitch: 8.2 mm, number of positions: 3, color: red
  • 3030307
    3030307
    FBS 4-8 - Plug-in bridge, pitch: 8.2 mm, number of positions: 4, color: red
  • 3030310
    3030310
    FBS 5-8 - Plug-in bridge, pitch: 8.2 mm, number of positions: 5, color: red
  • 3033802
    3033802
    Short-circuit connector - FBSRH 2-8
  • 3033803
    3033803
    Short-circuit connector - FBSRH 3-8
  • 3033804
    3033804
    Short-circuit connector - FBSRH 4-8
  • 3033830
    3033830
    FBS 2-8 CT - Plug-in bridge, pitch: 8.2 mm, number of positions: 2, color: orange
  • 3033831
    3033831
    FBS 3-8 CT - Plug-in bridge, pitch: 8.2 mm, number of positions: 3, color: orange
  • 3033832
    3033832
    FBS 4-8 CT - Plug-in bridge, pitch: 8.2 mm, number of positions: 4, color: orange
  • 3033833
    3033833
    FBS 10-8 CT - Plug-in bridge, pitch: 8.2 mm, number of positions: 10, color: orange
  • 3032567
    3032567
    FBS 2-8 BU - Plug-in bridge, pitch: 8.2 mm, number of positions: 2, color: blue
  • 3032570
    3032570
    FBS 3-8 BU - Plug-in bridge, pitch: 8.2 mm, number of positions: 3, color: blue
  • 3032583
    3032583
    FBS 4-8 BU - Plug-in bridge, pitch: 8.2 mm, number of positions: 4, color: blue
  • 3032596
    3032596
    Plug-in bridge, pitch: 8.2 mm, number of positions: 5, color: blue
  • 3032677
    3032677
    Plug-in bridge, pitch: 8.2 mm, number of positions: 6, color: blue
  • 3032606
    3032606
    FBS 10-8 BU - Plug-in bridge, pitch: 8.2 mm, number of positions: 10, color: blue
  • 0801733
    0801733
    NS 35/ 7,5 PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • 0801681
    0801681
    NS 35/ 7,5 UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • 1204119
    1204119
    NS 35/ 7,5 WH PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • 1204122
    1204122
    NS 35/ 7,5 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • 0801704
    0801704
    NS 35/ 7,5 AL UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
  • 1206421
    1206421
    DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • 1206434
    1206434
    NS 35/ 7,5 ZN UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • 0801762
    0801762
    NS 35/ 7,5 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
  • 1206560
    1206560
    NS 35/ 7,5 CAP - DIN rail end piece, for DIN rail NS 35/7.5
  • 1201730
    1201730
    NS 35/15 PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • 1201714
    1201714
    NS 35/15 UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • 0806602
    0806602
    NS 35/15 WH PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: white
  • 1204135
    1204135
    NS 35/15 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • 1201756
    1201756
    NS 35/15 AL UNPERF 2000MM - DIN rail, unperforated, similar to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
  • 1206599
    1206599
    NS 35/15 ZN PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • 1206586
    1206586
    NS 35/15 ZN UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • 1201895
    1201895
    NS 35/15 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
  • 1206573
    1206573
    NS 35/15 CAP - DIN rail end piece, for DIN rail NS 35/15
  • 1201798
    1201798
    NS 35/15-2,3 UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile 2.3 mm, color: silver
  • 0812120
    0812120
    Zack marker strip - ZB 12:UNPRINTED
  • 0824942
    0824942
    Zack marker strip - ZB 12 CUS
  • 0812146
    0812146
    Zack marker strip - ZB 12,LGS:L1-N,PE
  • 0819194
    0819194
    Marker for terminal blocks - UC-TM 12
  • 0829144
    0829144
    Marker for terminal blocks - UCT-TM 12
  • 0820222
    0820222
    Zack marker strip - ZB 16,3:UNPRINTED
  • 0201744
    0201744
    Test plugs - MPS-MT
  • 0201663
    0201663
    MPS-IH WH - Insulating sleeve, color: white
  • 0201676
    0201676
    MPS-IH RD - Insulating sleeve, color: red
  • 0201689
    0201689
    MPS-IH BU - Insulating sleeve, color: blue
  • 0201692
    0201692
    MPS-IH YE - Insulating sleeve, color: yellow
  • 0201702
    0201702
    MPS-IH GN - Insulating sleeve, color: green
  • 0201728
    0201728
    MPS-IH GY - Insulating sleeve, color: gray
  • 0201731
    0201731
    MPS-IH BK - Insulating sleeve, color: black
  • 3032871
    3032871
    Test adapter - PAI-4-N GY
  • 3031005
    3031005
    Test plugs - PS-8
  • 3036741
    3036741
    Spacer plate - DP PS-8
  • 3048564
    3048564
    Test plugs - PS-8/2,3MM RD
  • 3022218
    3022218
    CLIPFIX 35 - Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
  • 3022276
    3022276
    CLIPFIX 35-5 - Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray
  • 0800886
    0800886
    E/NS 35 N - End clamp, width: 9.5 mm, color: gray
  • 1201442
    1201442
    E/UK - End bracket, Mounting on a DIN rail NS 32 or NS 35, material: PA, color: gray
  • 1201413
    1201413
    E/UK 1 - End clamps, for supporting the ends of double-level and three-level terminal blocks, width: 10 mm, color: gray

Why Proax for Phoenix Contact 3049123?

Proax is an authorized distributor of Phoenix Contact 3049123 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

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Additional Information
Pack Size50
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    RT 5 - Bolt connection terminal block, nom. voltage: 1000 V, nominal current: 41 A, number of connections: 2, connection method: Bolt connection, Rated cross section: 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray

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