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3049767

Official Distributor

By Phoenix Contact

SKU
PHX3049767
MPN
RTO 5 BU
Weight
0.031 kg
Series RTO

RTO 5 BU - Bolt connection terminal block

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

  • Four bridge shafts per terminal block
  • Terminal point always freely accessible
Technical Specifications

Notes

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

Product properties

Number of Connections2
Number of rows1
Potentials1

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Rated surge voltage8 kV
Maximum power dissipation for nominal condition1.31 W

Connection data

Number of connections per level2
Nominal cross section6 mm²

1 level

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
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 AWG16 ... 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

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 accessories1209868 SHN 8
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 data39 A / 6 mm²
Ex temperature increase40 K (39 A/6 mm²)
Rated voltage550 V
for bridging with bridge550 V
- At bridging between non-adjacent terminal blocks352 V
- At cut-to-length bridging with cover275 V
- At cut-to-length bridging with partition plate550 V
Rated Insulation Voltage500 V
Output(Permanent)

Ex level General

Rated current39 A
Maximum Load Current39 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
Depth on NS 35/7,549.9 mm
Depth on NS 35/1557.4 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))130 °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)28 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
Test force setpoint5 N
ResultTest passed

Needle-flame test

Time of exposure30 s
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

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