https://www.phoenixcontact.com/us/products/3049864
Bolt connection terminal block - RTO 8 BU - 3049864
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Feed-through terminal block with bolt connection method, cross section: 2.5 - 35 mm², AWG: 14 - 2, width 20.2
mm, color: blue
Product Features
Four bridge shafts per terminal block
Terminal point always freely accessible
Key commercial data
Packing unit
11
Minimum order quantity
25 1
Weight per Piece (excluding packing)
81.59 GRM
Custom tariff number
85369010
Country of origin
Germany
Technical data
General
Note
Note: the BE-RT... path extension is to be used for non-insulated cable
lugs (see accessories).
Number of levels
1
Number of connections
2
Color
blue
Insulating material
PA
Inflammability class according to UL 94
V0
Maximum load current
125 A (with 35 mm² conductor cross section)
Rated surge voltage
8 kV
Pollution degree
3
Surge voltage category
III
Insulating material group
I
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https://www.phoenixcontact.com/us/products/3049864
Bolt connection terminal block - RTO 8 BU - 3049864
Technical data
General
Connection in acc. with standard
IEC 60947-7-1
Nominal current IN
125 A
Nominal voltage UN
1000 V
Open side panel
ja
Number of positions
1
Dimensions
Width
20.2 mm
Length
84 mm
Height
63.20 mm
Height NS 35/7,5
63.8 mm
Height NS 35/15
71.3 mm
Connection data
Note
Connection bolts
Conductor cross section solid min.
2.5 mm²
Conductor cross section solid max.
35 mm²
Conductor cross section AWG/kcmil min.
14
Conductor cross section AWG/kcmil max
2
Conductor cross section stranded min.
2.5 mm²
Conductor cross section stranded max.
35 mm²
Min. AWG conductor cross section, stranded
14
Max. AWG conductor cross section, stranded
2
Min. cross section for cable lug connection
2.5 mm²
Max. cross section for cable lug connection
35 mm²
Connection method
Bolt connection
Screw thread
M8
Tightening torque, min
6 Nm
Tightening torque max
10 Nm
Classifications
eCl@ss
eCl@ss 4.0
27141120
eCl@ss 4.1
27141120
eCl@ss 5.0
27141120
eCl@ss 5.1
27141120
eCl@ss 6.0
27141120
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https://www.phoenixcontact.com/us/products/3049864
Bolt connection terminal block - RTO 8 BU - 3049864
Classifications
eCl@ss
eCl@ss 7.0
27141120
eCl@ss 8.0
27141120
ETIM
ETIM 2.0
EC000897
ETIM 3.0
EC000897
ETIM 4.0
EC000897
ETIM 5.0
EC000897
UNSPSC
UNSPSC 6.01
30211811
UNSPSC 7.0901
39121410
UNSPSC 11
39121410
UNSPSC 12.01
39121410
UNSPSC 13.2
39121410
Approvals
Approvals
Approvals
UL Recognized / cUL Recognized / ABS / UL Recognized / cULus Recognized
Ex Approvals
ATEX / IECEx
Approvals submitted
Approval details
UL Recognized
B
C
Nominal current IN
115 A
115 A
Nominal voltage UN
600 V
600 V
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https://www.phoenixcontact.com/us/products/3049864
Bolt connection terminal block - RTO 8 BU - 3049864
Approvals
cUL Recognized
B
C
Nominal current IN
115 A
115 A
Nominal voltage UN
600 V
600 V
B
C
Nominal current IN
115 A
115 A
Nominal voltage UN
600 V
600 V
ABS
UL Recognized
cULus Recognized
Accessories
Accessories
Bridge
Plug-in bridge - FBS 2-10 - 3005947
Plug-in bridge, Number of positions: 2, Color: red
End block
End clamp - CLIPFIX 35 - 3022218
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
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https://www.phoenixcontact.com/us/products/3049864
Bolt connection terminal block - RTO 8 BU - 3049864
Accessories
End clamp - CLIPFIX 35-5 - 3022276
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
End clamp - E/NS 35 N - 0800886
End clamp, width: 9.5 mm, color: gray
End clamp - E/UK - 1201442
End clamp, for assembly on NS 32 or NS 35/7.5 DIN rail
End clamp - E/UK 1 - 1201413
End clamps, for supporting the ends of double-level and three-level terminal blocks, width: 10 mm, color: gray
End cover
End cover - D-RT 8 - 3049194
Cover, width: 2.2 mm, color: gray
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Bolt connection terminal block - RTO 8 BU - 3049864
Accessories
Path extension - BE-RT 8 - 3049916
Path extension
Labeled terminal marker
Zack marker strip - ZB 16,3 CUS - 0824946
Zack marker strip, Can be ordered: Strip, white, Labeled according to customer specifications, Mounting type: Snap into
tall marker groove, For terminal block width: 16.3 mm, Lettering field: 10.5 x 16.25 mm
Zack marker strip - ZB 20,3 CUS - 0824948
Zack marker strip, Can be ordered: Strip, white, Labeled according to customer specifications, Mounting type: Snap into
tall marker groove, For terminal block width: 20.3 mm, Lettering field: 10.5 x 20.25 mm
Mounting 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
DIN rail - NS 35/ 7,5 UNPERF 2000MM - 0801681
DIN rail, material: Steel, unperforated, height 7.5 mm, width 35 mm, length: 2 m
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https://www.phoenixcontact.com/us/products/3049864
Bolt connection terminal block - RTO 8 BU - 3049864
Accessories
DIN rail - NS 35/ 7,5 WH PERF 2000MM - 1204119
DIN rail 35 mm (NS 35)
DIN rail - NS 35/ 7,5 WH UNPERF 2000MM - 1204122
DIN rail 35 mm (NS 35)
DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704
DIN rail, unperforated, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm, Color: silver
DIN rail - NS 35/ 7,5 ZN PERF 2000MM - 1206421
DIN rail, material: Galvanized, perforated, height 7.5 mm, width 35 mm, length: 2 m
DIN rail - NS 35/ 7,5 ZN UNPERF 2000MM - 1206434
DIN rail, material: Galvanized, unperforated, height 7.5 mm, width 35 mm, length: 2 m
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https://www.phoenixcontact.com/us/products/3049864
Bolt connection terminal block - RTO 8 BU - 3049864
Accessories
DIN rail - NS 35/ 7,5 CU UNPERF 2000MM - 0801762
DIN rail, material: Copper, unperforated, height 7.5 mm, width 35 mm, length: 2 m
End cap - NS 35/ 7,5 CAP - 1206560
DIN rail end piece, for DIN rail NS 35/7.5
DIN rail perforated - NS 35/15 PERF 2000MM - 1201730
DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 15 mm, width 35 mm, length:
2000 mm
DIN rail - NS 35/15 UNPERF 2000MM - 1201714
DIN rail, material: Steel, unperforated, height 15 mm, width 35 mm, length: 2 m
DIN rail - NS 35/15 WH PERF 2000MM - 0806602
DIN rail 35 mm (NS 35)
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Bolt connection terminal block - RTO 8 BU - 3049864
Accessories
DIN rail - NS 35/15 WH UNPERF 2000MM - 1204135
DIN rail 35 mm (NS 35)
DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756
DIN rail, deep drawn, high profile, unperforated, 1.5 mm thick, material: aluminum, height 15 mm, width 35 mm, length
2000 mm
DIN rail - NS 35/15 ZN PERF 2000MM - 1206599
DIN rail, material: Galvanized, perforated, height 15 mm, width 35 mm, length: 2 m
DIN rail - NS 35/15 ZN UNPERF 2000MM - 1206586
DIN rail, material: Galvanized, unperforated, height 15 mm, width 35 mm, length: 2 m
DIN rail - NS 35/15 CU UNPERF 2000MM - 1201895
DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15 mm, width 35 mm, length: 2 m
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https://www.phoenixcontact.com/us/products/3049864
Bolt connection terminal block - RTO 8 BU - 3049864
Accessories
End cap - NS 35/15 CAP - 1206573
DIN rail end piece, for DIN rail NS 35/15
DIN rail - NS 35/15-2,3 UNPERF 2000MM - 1201798
DIN rail, material: Steel, unperforated, 2.3 mm thick, height 15 mm, width 35 mm, length: 2 m
Partition plate
Separating plate - TPN-UK - 3003062
Separating plate, Length: 110 mm, Width: 2 mm, Height: 69 mm, Color: gray
Screwdriver tools
Screwdriver - SZS 1,0X4,0 VDE - 1205066
Screwdriver, slot-headed, VDE insulated, size: 1.0 x 4.0 x 100 mm, 2-component grip, with non-slip grip
Terminal marking
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https://www.phoenixcontact.com/us/products/3049864
Bolt connection terminal block - RTO 8 BU - 3049864
Accessories
Zack marker strip - ZB 16,3:UNPRINTED - 0820222
Zack marker strip, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into tall marker groove, For
terminal block width: 16.3 mm, Lettering field: 10.5 x 16.25 mm
Zack marker strip - ZB 20,3:UNPRINTED - 0820248
Zack marker strip, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into tall marker groove, For
terminal block width: 20.3 mm, Lettering field: 10.5 x 20.25 mm
Drawings
Circuit diagram
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