Name: 3044788
Brand: Phoenix Contact
SKU: PHX3044788
Price: 6.3800 CAD
Availability: BackOrder

All Connectors Terminal blocks Screw connection

Official Distributor

By Phoenix Contact

SKU

MPN

UTTB 4-L/N

Weight

0.02 kg

Series UTTB

UTTB 4-L/N - Feed-through terminal block

Feed-through terminal block, nom. voltage: 800 V, nominal current: 30 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray

Technical Specifications

Product properties

Number of Connections	4
Number of rows	2

Electrical properties

Maximum power dissipation for nominal condition

1.02 W

Connection data

Number of connections per level	2
Nominal cross section	4 mm²

Level 1+2

Screw thread	M3
Tightening torque	0.6 ... 0.8 Nm
Stripping length	9 mm
Internal cylindrical gage	A4
Connection in acc. with standard	IEC 60947-7-1
Conductor cross section rigid	0.14 mm² ... 6 mm²
Cross section AWG	26 ... 10 (converted acc. to IEC)
Conductor cross section flexible	0.14 mm² ... 6 mm²
Conductor cross section, flexible [AWG]	26 ... 10 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.14 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.14 mm² ... 4 mm²
2 conductors with same cross section, solid	0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible	0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve	0.14 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm² ... 2.5 mm²
Nominal Current	30 A
Maximum Load Current	36 A (with 6 mm² conductor cross section)
Nominal Voltage	800 V
Nominal cross section	4 mm²

Rated data (ATEX/IECEx)

Identification	 II 2 GD Ex eb IIC Gb
Operating temperature range	-60 °C ... 110 °C
Ex-certified accessories	3047293 D-UTTB 2,5/4
Ex-certified accessories	3047303 DP-UTTB 2,5/4
Ex-certified accessories	3047316 ATP-UTTB 2,5/4
Ex-certified accessories	1212587 SF-SL 0,6X3,5-100 S-VDE
Ex-certified accessories	3022276 CLIPFIX 35-5
Ex-certified accessories	3022218 CLIPFIX 35
List of bridges	Plug-in bridge / FBS 2-6 / 3030336
List of bridges	Plug-in bridge / FBS 3-6 / 3030242
List of bridges	Plug-in bridge / FBS 4-6 / 3030255
List of bridges	Plug-in bridge / FBS 5-6 / 3030349
List of bridges	Plug-in bridge / FBS 10-6 / 3030271
List of bridges	Plug-in bridge / FBS 20-6 / 3030365
Bridge data	25.5 A / 4 mm²
Ex temperature increase	40 K (28.5 A / 4 mm²)
Rated voltage	440 V
for bridging with bridge	440 V
- At bridging between non-adjacent terminal blocks	275 V
- At bridging between non-adjacent terminal blocks via PE terminal block	275 V
- At cut-to-length bridging with cover	220 V
- At cut-to-length bridging with partition plate	176 V
Rated Insulation Voltage	400 V
Output	(Permanent)

Ex level General

Rated current	25.5 A
Maximum Load Current	31.5 A

Ex connection data General

Torque range	0.6 Nm ... 0.8 Nm
Nominal cross section	4 mm²
Rated cross section AWG	12
Connection capacity rigid	0.14 mm² ... 6 mm²
Connection capacity AWG	26 ... 10
Connection capacity flexible	0.14 mm² ... 4 mm²
Connection capacity AWG	26 ... 12
2 conductors with same cross section, solid	0.14 mm² ... 1.5 mm²
2 conductors with the same cross-section AWG rigid	26 ... 16
2 conductors with same cross section, stranded	0.14 mm² ... 1.5 mm²
2 conductors with the same cross-section AWG flexible	26 ... 16
Output	(Permanent)

Ex level Level 1

Contact resistance	0.35 mΩ
Output	(Permanent)

Ex level Level 2

Contact resistance

0.2 mΩ

Dimensions

Width	6.2 mm
End cover width	2.2 mm
Height	69.9 mm
Depth on NS 35/7,5	65 mm
Depth on NS 35/15	72.5 mm

Material specifications

Color	gray
Flammability rating according to UL 94	V0
Insulating material	PA
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))	125 °C
Relative insulation material temperature index (Elec., UL 746 B)	130 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22	HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23	HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24	HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26	HL 1 - HL 3
Calorimetric heat release NFPA 130 (ASTM E 1354)	27,5 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

Mechanical data

Open side panel

Yes

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 standard

IEC 60947-7-1

Mounting

Mounting Type	NS 35/7,5
Mounting Type	NS 35/15

Accessories

3047293
3047293 - End cover, depth: 57.5 mm, width: 2.2 mm, height: 69.9 mm, color: gray
3047303
3047303 - Spacer plate, depth: 33 mm, width: 2.6 mm, height: 69.9 mm, color: gray
3047316
Partition plate - ATP-UTTB 2,5/4
1212587
Screwdriver - SF-SL 0,6X3,5-100 S-VDE
0811228
X-PEN 0,35 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
3038736
Test plugs - PS-6/2,3MM RD
3047332
Warning label - WS UT 4
3033715
3033715 - Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: red
3001594
3001594 - Plug-in bridge, pitch: 6.2 mm, number of positions: 3, color: red
3001595
3001595 - Plug-in bridge, pitch: 6.2 mm, number of positions: 4, color: red
3001596
3001596 - Plug-in bridge, pitch: 6.2 mm, number of positions: 5, color: red
3033716
3033716 - Plug-in bridge, pitch: 6.2 mm, number of positions: 10, color: red
3033812
Short-circuit connector - FBSRH 2-6
0801733
0801733 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
0801681
0801681 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
1204119
1204119 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
1204122
1204122 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
0801704
0801704 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
1206421
Profilé percé, Conditionnement par 25 unités (50 m), selon EN 60715, matériau: Acier, galvanisé, Profil standard, coloris: argenté
1206434
1206434 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
0801762
0801762 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
1206560
1206560 - DIN rail end piece, for DIN rail NS 35/7.5
1201730
1201730 - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
1201714
1201714 - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
0806602
0806602 - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: white
1204135
1204135 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
1201756
1201756 - DIN rail, unperforated, similar to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
1206599
1206599 - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
1206586
1206586 - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
1201895
1201895 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
1206573
1206573 - DIN rail end piece, for DIN rail NS 35/15
1201798
1201798 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile 2.3 mm, color: silver
1051003
Zack marker strip - ZB 6:UNBEDRUCKT
0824992
Zack marker strip - ZB 6 CUS
1051016
1051016 -
1051032
Zack marker strip - ZB 6,LGS:GLEICHE ZAHLEN
1051414
1051414 -
1051430
Marker for terminal blocks - ZB 6,LGS:U-N
0818085
Marker for terminal blocks - UC-TM 6
0824589
Marker for terminal blocks - UC-TM 6 CUS
0828736
Marker for terminal blocks - UCT-TM 6
0201744
Test plugs - MPS-MT
0201663
0201663 - Insulating sleeve, color: white
0201676
0201676 - Insulating sleeve, color: red
0201689
0201689 - Insulating sleeve, color: blue
0201692
0201692 - Insulating sleeve, color: yellow
0201702
0201702 - Insulating sleeve, color: green
0201728
0201728 - Insulating sleeve, color: gray
0201731
0201731 - Insulating sleeve, color: black
3035975
Adaptateur d'essai 4 mm, pour bloc de jonction de pas 5,2 mm et 6,2 mm
3035974
Test adapter - PAI-4-FIX-5/6 OG
3035977
Test adapter - PAI-4-FIX-5/6 YE
3035976
Test adapter - PAI-4-FIX-5/6 RD
3035978
Test adapter - PAI-4-FIX-5/6 GN
3035980
Test adapter - PAI-4-FIX-5/6 BK
3035982
Test adapter - PAI-4-FIX-5/6 GY
3035979
Test adapter - PAI-4-FIX-5/6 VT
3035981
Test adapter - PAI-4-FIX-5/6 BN
3035983
Test adapter - PAI-4-FIX-5/6 WH
3030996
Test plugs - PS-6
3038736
Test plugs - PS-6/2,3MM RD
3022218
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
3022276
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
0800886
0800886 - End clamp, width: 9.5 mm, color: gray

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Additional Information

Pack Size

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3044775
Bloc de jonction à couteau de sectionnement, tension nominale: 500 V, intensité nominale: 30 A, type de raccordement: Raccordement vissé, Section de référence: 4 mm2, section : 0,14 mm2 - 6 mm2, Zone de sectionnement, montage: NS 35/7,5, NS 35/15, coloris: gris
3044759
3044759 - Ground terminal, number of connections: 4, connection method: Screw connection, cross section: 0.14 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
3044746
3044746 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 30 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3046760
3046760 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 30 A, number of connections: 4, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3074282
3074282 - Feed-through terminal block, nom. voltage: 48 V, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
3044762
3044762 - Knife-disconnect terminal block, With test socket screws for insertion of test plugs, nom. voltage: 500 V, nominal current: 30 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, Disconnect zone, mounting: NS 35/7,5, NS 35/15, color: gray
3076015
Bloc de jonction à couteau de sectionnement, montage sur profilé NS 35..., coloris : bleu, avec vis à alvéole
3046773
Bloc de jonction à couteau de sectionnement, avec vis à alvéole pour la réception des points test, tension nominale: 24 V, intensité nominale: 30 A, type de raccordement: Raccordement vissé, Section de référence: 4 mm2, section : 0,14 mm2 - 6 mm2, type de raccordement: Raccordement vissé, Section de référence: 4 mm2, section : 0,14 mm2 - 6 mm2, montage: NS 35/7,5, NS 35/15, coloris: gris
3044733
Double-level terminal block - UTTB 4-PV
3044720
3044720 - Disconnect terminal block, Current and voltage are determined by the plug used., nom. voltage: 500 V, nominal current: 30 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, Disconnect zone, mounting: NS 35/7,5, NS 35/15, color: gray
3046809
3046809 - Component terminal block, with integrated 1N4007 diode, nom. voltage: 800 V, nominal current: 0.5 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3059265
3059265 - Feed-through terminal block, with equipotential bonder, nom. voltage: 800 V, nominal current: 30 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue
3044801
3044801 - Disconnect terminal block, Current and voltage are determined by the plug used., With test socket screws for insertion of test plugs, nom. voltage: 500 V, nominal current: 30 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, Disconnect zone, mounting: NS 35/7,5, NS 35/15, color: gray
3074444
Component terminal block - UTTB 4-BE
3044815
Double-level terminal block - UTTB 4 OG
3046786
Feed-through terminal block - UTTB 4 RD
3000610
Double-level terminal block - UTTB 4 HV
3044665
3044665 - Protective conductor double-level terminal block, number of connections: 4, connection method: Screw connection, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
3046702
3046702 - Component terminal block, The voltage is determined by the LED version selected., nom. voltage: 60 V, nominal current: 24 A, connection method: Screw connection, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3046715
3046715 - Component terminal block, The voltage is determined by the LED version selected., nom. voltage: 230 V, nominal current: 24 A, connection method: Screw connection, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray

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