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Phoenix Contact 3044670
AllConnectorsTerminal blocksScrew connection

3044670

Official Distributor

By Phoenix Contact

SKU
PHX3044670
MPN
UTT 2,5-2MT-P/P
Weight
0.023 kg
This product is Not Cancellable/Not Returnable
Series UTT

UTT 2,5-2MT-P/P - Knife-disconnect terminal block

Knife-disconnect terminal block, With test socket screws for insertion of test plugs, nom. voltage: 400 V, nominal current: 16 A, connection method: Screw connection, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, connection method: Screw connection, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray

  • For a clear overview, each terminal point supports large-surface labeling
  • Convenient separation of circuits, thanks to lever-type disconnect knife
Technical Specifications

Product properties

Number of Connections4
Number of rows2
Potentials2

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Rated surge voltage6 kV
Maximum power dissipation for nominal condition0.77 W

Connection data

Number of connections per level2
Nominal cross section2.5 mm²

Level 1

Screw threadM3
Tightening torque0.5 ... 0.6 Nm
Stripping length9 mm
Internal cylindrical gageA3
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.14 mm² ... 4 mm²
Cross section AWG26 ... 12 (converted acc. to IEC)
Conductor cross section flexible0.14 mm² ... 4 mm²
Conductor cross section, flexible [AWG]26 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.14 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.14 mm² ... 2.5 mm²
2 conductors with same cross section, solid0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.14 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1.5 mm²
Nominal Current16 A
Maximum Load Current16 A (in case of a 4 mm² conductor cross section, the maximum load current must not be exceeded by the total current of all connected conductors.)
Nominal Voltage400 V
Nominal cross section2.5 mm²

Level 2

Screw threadM3
Internal cylindrical gageA3
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.14 mm² ... 4 mm²
Cross section AWG26 ... 12 (converted acc. to IEC)
Conductor cross section flexible0.14 mm² ... 4 mm²
Conductor cross section, flexible [AWG]26 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.14 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.14 mm² ... 2.5 mm²
2 conductors with same cross section, solid0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible0.14 mm² ... 1.5 mm²
Nominal Current16 A
Maximum Load Current16 A (in case of a 4 mm² conductor cross section, the maximum load current must not be exceeded by the total current of all connected conductors.)
Nominal Voltage400 V
Nominal cross section2.5 mm²

Dimensions

Width5.2 mm
End cover width2.2 mm
Height80.1 mm
Depth64.4 mm
Depth on NS 35/7,565 mm
Depth on NS 35/1572.5 mm

Material specifications

Colorgray
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
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) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 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 setpoint7.3 kV
ResultTest passed

Temperature-rise test

Requirement temperature-rise testIncrease in temperature ≤ 45 K
ResultTest passed
Short-time withstand current 1.5 mm²0.18 kA
ResultTest passed

Power-frequency withstand voltage

Test voltage setpoint1.89 kV
ResultTest passed

Mechanical data

Open side panelYes

Mechanical strength

ResultTest passed

Attachment on the carrier

DIN rail/fixing supportNS 35
Test force setpoint5 N
ResultTest passed

Test for conductor damage and slackening

Rotation speed10 rpm
Revolutions135
Conductor cross section/weight0.14 mm² / 0.2 kg
Conductor cross section/weight2.5 mm² / 0.7 kg
Conductor cross section/weight4 mm² / 0.9 kg
ResultTest passed

Needle-flame test

Time of exposure30 s
ResultTest passed

Oscillation/broadband noise

SpecificationDIN EN 50155 (VDE 0115-200):2008-03
SpectrumService life test category 2, bogie-mounted
Frequencyf1 = 5 Hz to f2 = 250 Hz
ASD level6.12 (m/s²)²/Hz
Acceleration3.12g
Test duration per axis5 h
Test directionsX-, Y- and Z-axis
ResultTest passed

Shocks

SpecificationDIN EN 50155 (VDE 0115-200):2008-03
Acceleration30g
Shock duration18 ms
Number of shocks per direction3
Test directionsX-, Y- and Z-axis (pos. and neg.)
ResultTest 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 standardIEC 60947-7-1
Connection in acc. with standardIEC 60947-7-1

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Accessories
  • 3044676
    3044676
    D-UTT 2,5/4 - End cover, depth: 57.4 mm, width: 2.2 mm, height: 80.1 mm, color: gray
  • 3044677
    3044677
    DP-UTT 2,5/4 - Spacer plate, depth: 33.1 mm, width: 2.6 mm, height: 80.1 mm, color: gray
  • 1205121
    1205121
    Screwdriver - SZG 0,6X3,5 VDE
  • 1205121
    1205121
    Screwdriver - SZG 0,6X3,5 VDE
  • 3247954
    3247954
    Switching lock - S-MT
  • 0801733
    0801733
    NS 35/ 7,5 PERF 2000MM - 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
    NS 35/ 7,5 UNPERF 2000MM - 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
    NS 35/ 7,5 WH PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • 1204122
    1204122
    NS 35/ 7,5 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • 0801704
    0801704
    NS 35/ 7,5 AL UNPERF 2000MM - 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
    NS 35/ 7,5 ZN UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • 0801762
    0801762
    NS 35/ 7,5 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
  • 1206560
    1206560
    NS 35/ 7,5 CAP - DIN rail end piece, for DIN rail NS 35/7.5
  • 1050004
    1050004
    Zack marker strip - ZB 5 :UNBEDRUCKT
  • 1050017
    1050017
    1050017 -
  • 1050020
    1050020
    Zack marker strip - ZB 5,QR:FORTL.ZAHLEN
  • 1050033
    1050033
    Zack marker strip - ZB 5,LGS:GLEICHE ZAHLEN
  • 1050415
    1050415
    Zack marker strip - ZB 5,LGS:L1-N,PE
  • 0818108
    0818108
    Marker for terminal blocks - UC-TM 5
  • 0824581
    0824581
    Marker for terminal blocks - UC-TM 5 CUS
  • 0828734
    0828734
    Marker for terminal blocks - UCT-TM 5
  • 0201744
    0201744
    Test plugs - MPS-MT
  • 0201663
    0201663
    MPS-IH WH - Insulating sleeve, color: white
  • 0201676
    0201676
    MPS-IH RD - Insulating sleeve, color: red
  • 0201689
    0201689
    MPS-IH BU - Insulating sleeve, color: blue
  • 0201692
    0201692
    MPS-IH YE - Insulating sleeve, color: yellow
  • 0201702
    0201702
    MPS-IH GN - Insulating sleeve, color: green
  • 0201728
    0201728
    MPS-IH GY - Insulating sleeve, color: gray
  • 0201731
    0201731
    MPS-IH BK - Insulating sleeve, color: black
  • 3035975
    3035975
    4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • 3035974
    3035974
    Test adapter - PAI-4-FIX-5/6 OG
  • 3035977
    3035977
    Test adapter - PAI-4-FIX-5/6 YE
  • 3035976
    3035976
    Test adapter - PAI-4-FIX-5/6 RD
  • 3035978
    3035978
    Test adapter - PAI-4-FIX-5/6 GN
  • 3035980
    3035980
    Test adapter - PAI-4-FIX-5/6 BK
  • 3035982
    3035982
    Test adapter - PAI-4-FIX-5/6 GY
  • 3035979
    3035979
    Test adapter - PAI-4-FIX-5/6 VT
  • 3035981
    3035981
    Test adapter - PAI-4-FIX-5/6 BN
  • 3035983
    3035983
    Test adapter - PAI-4-FIX-5/6 WH
  • 3030983
    3030983
    Test plugs - PS-5
  • 3036725
    3036725
    DP PS-5 - Spacer plate, depth: 29 mm, width: 5.2 mm, height: 22.4 mm, number of positions: 1, color: red
  • 3038723
    3038723
    Test plugs - PS-5/2,3MM RD
  • 1201662
    1201662
    E/AL-NS 35 - End clamp, for end support of UKH 50 to UKH 240, is pushed onto DIN rail NS 35 and fixed with 2 screws, width: 10 mm, color: aluminum

Why Proax for Phoenix Contact 3044670?

Proax is an authorized distributor of Phoenix Contact 3044670 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.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
Pack Size50
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CAD$24.21

Sold in quantities of 50
357 in stock
Laval, QC
350
Windsor, ON
7
Phoenix Contact Availability