Name: 3046139
Brand: Phoenix Contact
SKU: PHX3046139
Price: 6.8800 CAD
Availability: InStock

All Connectors Terminal blocks Screw connection

Official Distributor

By Phoenix Contact

SKU

MPN

UT 4-MT

Weight

0.013 kg

Series UT

UT 4-MT - Knife-disconnect terminal block

Knife-disconnect terminal block, nom. voltage: 500 V, Thermal continuous current Ith: 20 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray

Tested for railway applications
Compact design and high current carrying capacity of 20 A

Technical Specifications

Product properties

Area of application	Railway industry
Area of application	Machine building
Area of application	Plant engineering
Number of Connections	2
Number of rows	1
Potentials	1

Insulation characteristics

Overvoltage category	III
Degree of pollution	3

Electrical properties

Rated surge voltage	6 kV
Maximum power dissipation for nominal condition	1.02 W

Connection data

Number of connections per level	2
Nominal cross section	4 mm²
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
Thermal continuous current I_th	20 A (with 4 mm² conductor cross section)
Maximum Load Current	20 A (with 6 mm² conductor cross section)
Nominal Voltage	500 V (up to 690 V for pollution degree II)
Nominal cross section	4 mm²

Dimensions

Width	6.2 mm
Height	57.8 mm
Depth on NS 35/7,5	49.1 mm
Depth on NS 35/15	56.6 mm

Material specifications

Color	gray
Flammability rating according to UL 94	V0
Insulating material group	I
Insulating material	PA
Static insulating material application in cold	-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))	130 °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

Surge voltage test

Test voltage setpoint	7.3 kV
Result	Test passed

Temperature-rise test

Requirement temperature-rise test	Increase in temperature ≤ 45 K
Result	Test passed
Short-time withstand current 2.5 mm²	0.3 kA
Result	Test passed

Power-frequency withstand voltage

Test voltage setpoint	1.89 kV
Result	Test passed

Mechanical data

Open side panel

Mechanical strength

Result

Test passed

Attachment on the carrier

DIN rail/fixing support	NS 32/NS 35
Test force setpoint	1 N
Result	Test passed

Test for conductor damage and slackening

Rotation speed	10 rpm
Revolutions	135
Conductor cross section/weight	0.2 mm² / 0.2 kg
Conductor cross section/weight	4 mm² / 0.9 kg
Conductor cross section/weight	6 mm² / 1.4 kg
Result	Test passed

Needle-flame test

Time of exposure	30 s
Result	Test passed

Oscillation/broadband noise

Specification	DIN EN 50155 (VDE 0115-200):2008-03
Spectrum	Service life test category 1, class B, body mounted
Frequency	f1 = 5 Hz to f2 = 250 Hz
ASD level	6.12 (m/s²)²/Hz
Acceleration	0.8g
Test duration per axis	5 h
Test directions	X-, Y- and Z-axis
Result	Test passed

Shocks

Specification	DIN EN 50155 (VDE 0115-200):2008-03
Pulse shape	Half-sine
Acceleration	5g
Shock duration	30 ms
Number of shocks per direction	3
Test directions	X-, Y- and Z-axis (pos. and neg.)
Result	Test 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, not exceeding 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

1205053
1205053 - Actuation tool, for ST terminal blocks, insulated, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-component grip, with non-slip grip
0811228
0811228 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
3247954
3247954 - Switching lock, depth: 23.1 mm, width: 3.5 mm, height: 10.5 mm, color: white
3030336
3030336 - Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: red
3030242
3030242 - Plug-in bridge, pitch: 6.2 mm, number of positions: 3, color: red
3030255
3030255 - Plug-in bridge, pitch: 6.2 mm, number of positions: 4, color: red
3030349
3030349 - Plug-in bridge, pitch: 6.2 mm, number of positions: 5, color: red
1008238
1008238 - Plug-in bridge, One side not fully isolated, pitch: 6.2 mm, number of positions: 6, color: red
3030271
3030271 - Plug-in bridge, pitch: 6.2 mm, number of positions: 10, color: red
3030365
3030365 - Plug-in bridge, pitch: 6.2 mm, number of positions: 20, color: red
3032224
3032224 - Plug-in bridge, pitch: 6.2 mm, number of positions: 50, color: red
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
3033812 - Short-circuit connector, pitch: 6.2 mm, number of positions: 2, color: red
3047060
3047060 - Reducing bridge, pitch: 10.2 mm, number of positions: 2, length: 29 mm, color: red
3036932
3036932 - Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: blue
3036945
3036945 - Plug-in bridge, pitch: 6.2 mm, number of positions: 3, color: blue
3036958
3036958 - Plug-in bridge, pitch: 6.2 mm, number of positions: 4, color: blue
3036961
3036961 - Plug-in bridge, pitch: 6.2 mm, number of positions: 5, color: blue
3032198
3032198 - Plug-in bridge, pitch: 6.2 mm, number of positions: 10, color: blue
3032208
3032208 - Plug-in bridge, pitch: 6.2 mm, number of positions: 20, color: blue
3032211
3032211 - Plug-in bridge, pitch: 6.2 mm, number of positions: 50, color: blue
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
1206421 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
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
1051003 -
0824992
Zack marker strip - ZB 6 CUS
1051016
1051016 -
1051032
1051032 -
1051414
1051414 -
1051430
1051430 -
0818085
0818085 -
0824589
Marker for terminal blocks - UC-TM 6 CUS
0828736
0828736 -
0201744
0201744 - Test plug, with solder connection up to 1 mm2 conductor cross section, number of positions: 1, color: gray
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
3035975 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035974
3035974 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035977
3035977 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035976
3035976 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035978
3035978 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035980
3035980 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035982
3035982 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035979
3035979 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035981
3035981 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035983
3035983 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3030996
3030996 - Test plug, Modular test plug, number of positions: 1, color: red
3038736
3038736 - Test plug, number of positions: 1, color: red
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
3032871
3032871 - 4 mm test adapter, for terminal blocks with 5.2 mm, 6.2 mm and 8.2 mm pitch

Why Proax for Phoenix Contact 3046139?

Proax is an authorized distributor of Phoenix Contact 3046139 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Pack Size

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