UT 4 BU
Order No.: 3044115
Feed-through modular terminal block, Type of connection:Screw
connection, Screw connection, Cross section: 0.14 mm²-6 mm²,
AWG26-10, Width:6.2 mm, Color:blue, Mounting type:NS
35/7.5,NS 35/15
Commercial data
GTIN (EAN) 4017918960384
Extract from the online
catalog
Product notes
WEEE/RoHS-compliant since:
01/01/2003
sales group A800
Pack 50 pcs.
Customs tariff 85369010
Weight/Piece 0.009542 KG
Catalog page information Page 27 (CL-2009)
Technical data
General
Number of levels 1
Number of connections 2
Color blue
Page 1 / 6PHOENIX CONTACT Inc., USA
Oct 27, 2010
UT 4 BU Order No.: 3044115
Insulating material PA
Inflammability class acc. to UL 94 V0
Bridge accessories 3030271 FBS 10-6 32 A
Dimensions
Width 6.2 mm
Length 47.7 mm
Height NS 35/7.5 47.5 mm
Height NS 35/15 55 mm
Technical data
Maximum load current
41 A (with 6 mm2 conductor cross section)
Rated surge voltage 8 kV
Pollution degree 3
Surge voltage category III
Insulating material group I
Connection in acc. with standard IEC 60947-7-1
Nominal current I
Nominal voltage U
N
N
32 A (with 4 mm² conductor cross section)
1000 V
Open side panel ja
Connection data
Conductor cross section solid min. 0.14 mm²
Conductor cross section solid max. 6 mm²
Conductor cross section stranded min. 0.14 mm²
Conductor cross section stranded max. 6 mm²
Conductor cross section AWG/kcmil min. 26
Conductor cross section AWG/kcmil max 10
Conductor cross section stranded, with ferrule
0.14 mm²
without plastic sleeve min.
Conductor cross section stranded, with ferrule
4 mm²
without plastic sleeve max.
Conductor cross section stranded, with ferrule
0.14 mm²
with plastic sleeve min.
Conductor cross section stranded, with ferrule
4 mm²
with plastic sleeve max.
2 conductors with same cross section, solid min. 0.14 mm²
2 conductors with same cross section, solid max. 1.5 mm²
Page 2 / 6PHOENIX CONTACT Inc., USA
Oct 27, 2010
UT 4 BU Order No.: 3044115
2 conductors with same cross section, stranded
0.14 mm²
min.
2 conductors with same cross section, stranded
1.5 mm²
max.
2 conductors with same cross section, stranded,
0.5 mm²
TWIN ferrules with plastic sleeve, min.
2 conductors with same cross section, stranded,
2.5 mm²
TWIN ferrules with plastic sleeve, max.
2 conductors with same cross section, stranded,
0.14 mm²
ferrules without plastic sleeve, min.
2 conductors with same cross section, stranded,
1.5 mm²
ferrules without plastic sleeve, max.
Type of connection Screw connection
Stripping length 9 mm
Internal cylindrical gage A4
Screw thread M3
Tightening torque, min 0.6 Nm
Tightening torque max 0.8 Nm
Certificates / Approvals
Certification CB, CSA, CUL, DNV, GL, LR, UL, VDE-PZI
Certification Ex: IECEx, KEMA-EX
CSA
Nominal voltage U
Nominal current I
N
N
600 V
30 A
AWG/kcmil 26-10
CUL
Nominal voltage U
Nominal current I
N
N
600 V
30 A
AWG/kcmil 26-10
UL
Nominal voltage U
N
600 V
Page 3 / 6PHOENIX CONTACT Inc., USA
Oct 27, 2010
UT 4 BU Order No.: 3044115
Nominal current I
N
30 A
AWG/kcmil 26-10
Accessories
Item Designation Description
Assembly
3047167 ATP-UT Partition plate, Length:50 mm, Width:2 mm, Height:48 mm,
Color:gray
3022276 CLIPFIX 35-5 Snap-on end bracket, for NS 35/7.5 or NS 35/15 DIN rail, can be
fitted with Zack strip ZB 5 and ZBF 5, terminal strip marker KLM
2 and KLM, parking facility for FBS...5, FBS...6, KSS 5, KSS 6,
width: 5,15 mm, color: gray
3047028 D-UT 2,5/10 End cover, Length:47.7 mm, Width:2.2 mm, Height:48.4 mm,
Color:gray
3047235 D-UT 2,5/10 BU End cover, Length:48 mm, Width:2.2 mm, Height:48.4 mm,
Color:blue
0801762 NS 35/ 7,5 CU UNPERF
2000MM
DIN rail, material: Copper, unperforated, height 7.5 mm, width 35
mm, length: 2 m
1207640 NS 35/ 7,5 PERF 755MM NS 35 DIN rail, height 7.5 mm, length 755 mm
1207653 NS 35/ 7,5 PERF 955MM NS35 DIN rail, height 7.5 mm, length 955 mm
1207666 NS 35/ 7,5 PERF 1155MM NS 35 DIN rail, height 7.5 mm, length 1155 mm
0801733 NS 35/ 7,5 PERF 2000MM DIN rail, material: Steel, galvanized and passivated with a thick
layer, perforated, height 7.5 mm, width 35 mm, length: 2 m
0801681 NS 35/ 7,5 UNPERF 2000MM DIN rail, material: Steel, unperforated, height 7.5 mm, width 35
mm, length: 2 m
1201756 NS 35/15 AL UNPERF 2000MM DIN rail, deep-drawn, high profile, unperforated, 1.5 mm thick,
material: Aluminum, height 15 mm, width 35 mm, length 2 m
1201895 NS 35/15 CU UNPERF 2000MM DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15
mm, width 35 mm, length: 2 m
1207679 NS 35/15 PERF 755MM NS 35 DIN rail, perforated, height 15 mm, length 755 mm
1207682 NS 35/15 PERF 955MM NS 35 DIN rail, perforated, height 15 mm, length 955 mm
1207695 NS 35/15 PERF 1155MM NS 35 DIN rail, perforated, height 15 mm, length 1155 mm
1201730 NS 35/15 PERF 2000MM DIN rail, material: Steel, perforated, height 15 mm, width 35 mm,
length: 2 m
1201714 NS 35/15 UNPERF 2000MM DIN rail, material: Steel, unperforated, height 15 mm, width 35
mm, length: 2 m
1201798 NS 35/15-2,3 UNPERF 2000MM DIN rail, material: Steel, unperforated, 2.3 mm thick, height 15
mm, width 35 mm, length: 2 m
Bridges
3030336 FBS 2-6 Plug-in bridge, Number of positions:2, Color:red
Page 4 / 6PHOENIX CONTACT Inc., USA
Oct 27, 2010
UT 4 BU Order No.: 3044115
3030242 FBS 3-6 Plug-in bridge, Number of positions:3, Color:red
3030255 FBS 4-6 Plug-in bridge, Number of positions:4, Color:red
3030349 FBS 5-6 Plug-in bridge, Number of positions:5, Color:red
3030271 FBS 10-6 Plug-in bridge, Number of positions:10, Color:red
3030365 FBS 20-6 Plug-in bridge, Number of positions:20, Color:red
3032224 FBS 50-6 Plug-in bridge, Number of positions:50, Color:red
Marking
3047332 WS UT 4 Warning sign for UT terminal blocks
0811228 X-PEN 0,35 Marker pen without ink cartridge, for manual labeling of markers,
labeling extremely wipe-proof, line thickness 0.35 mm
1051016 ZB 6,LGS:FORTL.ZAHLEN Zack marker strip, 10-section, printed horizontally: with the
numbers 1 - 10, 11 - 20 and so on up to 491 - 500, color: white
5060935 ZB 6/WH-100:UNBEDRUCKT Zack strip, unprinted: For individual labeling with M-PEN, ZB-T
or CMS system, large batch, sufficient for labeling 1000 terminal
blocks, for a terminal width of 6.2 mm, color: White
1050499 ZB 6:SO/CMS Zack strip, 10-section, divisible, special printing, marking
according to customer requirements
Plug/Adapter
0201689 MPS-IH BU Insulating sleeve, Color:blue
0201676 MPS-IH RD Insulating sleeve, Color:red
0201663 MPS-IH WH Insulating sleeve, Color:white
0201744 MPS-MT Test plugs
3030925 PAI-4 Test adapter, Color:gray
3030996 PS-6 Test adapter, Color:red
Tools
1205053 SZS 0,6X3,5 Actuation tool, for ST terminal blocks, insulated, also suitable
for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2component grip, with non-slip grip
Page 5 / 6PHOENIX CONTACT Inc., USA
Oct 27, 2010
UT 4 BU Order No.: 3044115
© 2010 Phoenix Contact
Technical modifications reserved;
Page 6 / 6PHOENIX CONTACT Inc., USA
Oct 27, 2010
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