> PHOENIX CONTACT > Enclosures connectivity > 3247989
PHOENIX CONTACT RBO 16-HC RBO 16-HC 3247989 PHOENIX CONTACT Bolt connection terminal block View larger
Images are for illustrative purposes only. Please refer to data sheet for details

RBO 16-HC 3247989 PHOENIX CONTACT Bolt connection terminal block

RBO 16-HC

3247989

PHOENIX CONTACT

5 Pcs.

Bolt connection terminal block Stud connection terminal, nominal voltage: 1500 V, nominal current: 520 A, number of connections: 2, number of poles: 1, connection type: Stud connection, 1st floor, Dimensioning section: 300 mm², mounting class: NS 35/7.5, NS 35/15, direct screwing, color: gray Bolt connection terminal block, nom. voltage: 1000 V, nominal current: 520 A, number of connections: 2, number of positions: 1, connection method: Bolt connection, Rated cross section: 300 mm2, mounting type: NS 35/7,5, NS 35/15, direct screw connection, color: gray

Automation > Feed-through terminal block
Enclosures connectivity

Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.

Request a Quote

Pricing and availability are confirmed for each enquiry. Add your required quantity to begin.

No account, online checkout or payment is required.

More info

▲
Technical data
Notes
General
NoteThe rated insulation voltage applies to cable lugs for compression connection acc. to DIN 46235:1983-07 and for uninsulated cable lugs acc. to DIN 46234:1980-03 with path extension.
Product properties
Product typeBolt connection terminal block
Product familyRBO
Area of applicationRailway industry
Machine building
Plant engineering
Number of positions1
Pitch54.8 mm
Number of connections2
Number of rows1
Potentials1
Data management status
Article revision07
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3
Electrical properties
Rated surge voltage8 kV
Maximum power dissipation for nominal condition16.22 W
Connection data
Number of connections per level2
Nominal cross section300 mm²
Stripping lengthThe stripping length depends on the specification provided by the cable lug manufacturer.
Connection in acc. with standardIEC 60947-7-1
Nominal current520 A
Maximum load current520 A (At a conductor cross section of 300 mm²)
Nominal voltage1000 V
Nominal cross section300 mm²
Cable lug connection DIN 46234:1980-03
Connection in acc. with standardDIN 46234:1980-03
Cross section25 mm² ... 300 mm²
Cross section range AWG4 ... 600 kcmil (converted acc. to IEC)
Hole diameter17 mm
Width38 mm
Bolt diameter16 mm
Screw threadM16
Tightening torque25 ... 35 Nm
Connection in acc. with standardDIN 46235:1983-07
Cross section25 mm² ... 300 mm²
Cross section range AWG4 ... 600 kcmil (converted acc. to IEC)
Hole diameter17 mm
Width48 mm
Bolt diameter16 mm
Screw threadM16
Tightening torque25 ... 35 Nm
Ex data
Rated data (ATEX/IECEx)
Identification II 2 GD  Ex eb IIC Gb
Operating temperature range-60 °C ... 110 °C
Ex-certified accessories0800886 E/NS 35 N
List of bridges/ RBO 16-VS 2 / 3244685
/ RBO 16-VS 3 / 3244698
Bridge data520 A / 300 mm²
Ex temperature increase40 K (520 A / 300 mm²)
Rated voltage1100 V
for bridging with bridge1100 V
Rated insulation voltage1000 V
output(Permanent)
Ex level General
Rated current520 A
Maximum load current520 A
Contact resistance0.02 mΩ
Ex connection data General
Torque range25 Nm ... 35 Nm
Nominal cross section300 mm²
Rated cross section AWG600 kcmil
Connection capacity rigid25 mm² ... 300 mm²
Connection capacity AWG4 ... 600 kcmil
Connection capacity flexible25 mm² ... 300 mm²
Connection capacity AWG4 ... 600 kcmil
2 conductors with same cross section, solid25 mm² ... 300 mm²
2 conductors with the same cross-section AWG rigid4 ... 600 kcmil
2 conductors with same cross section, stranded25 mm² ... 300 mm²
2 conductors with the same cross-section AWG flexible4 ... 600 kcmil
Dimensions
Dimensional drawingeiulzqxkjc.jpg
Width54.8 mm
Height283.5 mm
Depth on NS 35/7,591.8 mm
Depth on NS 35/1599.3 mm
Bolt length45 mm
Pitch54.8 mm
Material specifications
Colorgray (RAL 7042)
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °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
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
Electrical tests
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 300 mm²36 kA
ResultTest passed
Power-frequency withstand voltage
Test voltage setpoint2.2 kV
ResultTest passed
Mechanical properties
Mechanical data
Open side panelNo
Mechanical tests
Mechanical strength
ResultTest passed
Attachment on the carrier
DIN rail/fixing supportNS 35
Test force setpoint20 N
ResultTest passed
Environmental and real-life conditions
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
NS 35/15
direct screw connection

ETIM for 3247989 Terminal blocks (EC000897)
Feature Name Feature Value
Rated current In (EF008250) 520 A
Rated voltage (EF000228) 1000 V
Type of electrical connection 1 (EF002526) Bolt connection
Type of electrical connection 2 (EF002527) Bolt connection
Number of clamp positions per level (EF002660) 2
Suitable for conductor material (EF012572) Aluminium/copper
Mounting method (EF000003) DIN rail (top hat rail) 35 mm
Material insulation body (EF007543) Other
Operating temperature (EF002393) -60 °C
Inflammability class of insulation material according to UL94 (EF002521) V0
Width (EF000008) 54.8 mm
Height (EF000040) 283.5 mm
Depth (EF000049) 91.8 mm
Closing plate required (EF002525) No
Colour (EF000007) Grey
Internally connected stages (EF002661) Yes

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.