https://www.phoenixcontact.com/us/products/3247974
Bolt connection terminal block - RBO 8-HC BU - 3247974
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Bolt connection terminal block, Connection method: Bolt connection, Number of positions: 1, Cross section: 6
mm² - 70 mm², AWG: 8 - 2/0, Width: 29 mm, Height: 66 mm, Color: blue, Mounting type: NS 35/7,5, NS 35/15, ct
screw connection
Why buy this product
■
■
Mounting on standard DIN rails or directly in control boxes
Tested for railway applications
Key Commercial Data
Packing unit
Minimum order quantity
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
1 STK
5 STK
192.0 g
85369010
China
Technical data
General
Number of positions
Number of levels
Number of connections
Potentials
Nominal cross section
Color
Insulating material
Flammability rating according to UL 94
Area of application
1
1
2
1
70 mm²
blue
PA
V0
Railway industry
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Bolt connection terminal block - RBO 8-HC BU - 3247974
Technical data
General
Machine building
Plant engineering
Rated surge voltage
Degree of pollution
Overvoltage category
Insulating material group
Maximum load current
Nominal current I
N
Nominal voltage U
N
Open side panel
8 kV
3
III
I
192 A (in case of a 70 mm² conductor cross section, the maximum
load current must not be exceeded by the total current of all connected
conductors.)
192 A
1500 V
No
Dimensions
Width
Length
Height
Height NS 35/7,5
Height NS 35/15
Pitch
29 mm
184 mm
66 mm
67 mm
74.5 mm
29.00 mm
Connection data
Note
Connection method
Connection in acc. with standard
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Min. AWG conductor cross section, flexible
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
Connection bolts
Bolt connection
IEC 60947-7-1
6 mm²
70 mm²
8
2/0
6 mm²
70 mm²
8
2/0
DIN 46234
2.5 mm²
70 mm²
8.4 mm
22 mm
8 mm
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https://www.phoenixcontact.com/us/products/3247974
Bolt connection terminal block - RBO 8-HC BU - 3247974
Technical data
Connection data
Screw thread
Tightening torque, min
Tightening torque max
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
Screw thread
Tightening torque, min
Tightening torque max
M8
6 Nm
12 Nm
DIN 46235
16 mm²
70 mm²
8.4 mm
24 mm
8 mm
M8
6 Nm
12 Nm
M8
6 Nm
12 Nm
Standards and Regulations
Connection in acc. with standard
UL
IEC 60947-7-1
DIN 46234
DIN 46235
Flammability rating according to UL 94
V0
Drawings
Circuit diagram
Dimensional drawing
29
14,5
Ø6,4
88,9
23,5
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https://www.phoenixcontact.com/us/products/3247974
Bolt connection terminal block - RBO 8-HC BU - 3247974
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
eCl@ss 9.0
27141120
27141120
27141120
27141120
27141120
27141120
27141120
27141120
ETIM
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000897
EC000897
EC000897
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211811
39121410
39121410
39121410
39121410
Approvals
Approvals
Approvals
UL Recognized / EAC / EAC
Ex Approvals
IECEx / ATEX / EAC Ex
Approvals submitted
Approval details
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Bolt connection terminal block - RBO 8-HC BU - 3247974
Approvals
UL Recognized
Nominal current IN
Nominal voltage UN
B
175 A
600 V
C
175 A
600 V
EAC
EAC
Accessories
Accessories
Bridge
Connection rail - RBO 8-VS 2 - 3213179
Bridge, 2-pos.
Connection rail - RBO 8-VS 3 - 3213182
Bridge, 3-pos.
DIN rail
DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733
DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 7.5 mm, width 35 mm, length:
2000 mm
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