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Phoenix Contact 3050277
AllConnectorsTerminal blocksFast connection

3050277

Official Distributor

By Phoenix Contact

SKU
PHX3050277
MPN
QTTCBU 1,5-PE
Weight
0.022 kg
Series QTTCBU

QTTCBU 1,5-PE - Protective conductor double-level terminal block

Protective conductor double-level terminal block, connection method: Quick connection, cross section: 0.25 mm2 - 1.5 mm2, connection method: Screw connection, cross section: 0.14 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: green-yellow

  • Same shape and pitch as the feed-through terminal blocks
  • Contact is made free from mechanical and electrical errors by simply snapping onto the DIN rail
  • All the requirements of standard IEC 60947-7-2 are met
Technical Specifications

Product properties

Number of Connections4
Number of rows2

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Rated surge voltage6 kV
Maximum power dissipation for nominal condition0.56 W

Connection data

Grounding footYes
Number of connections per level2
Frequency of connections with the same cross section100
Nominal cross section1.5 mm²

Level 1+2 above 1

NotePlease observe the current carrying capacity of the DIN rails.
Tightening torque0.5 ... 0.6 Nm
Stripping length9 mm
Material wire insulationPVC / PE
Internal cylindrical gageA3 / B2
Connection in acc. with standardIEC 60947-7-2
Conductor cross section rigid0.25 mm² ... 1.5 mm²
Cross section AWG24 ... 16 (converted acc. to IEC)
Conductor cross section flexible0.25 mm² ... 1.5 mm²
Conductor cross section, flexible [AWG]24 ... 16 (converted acc. to IEC)
Flexible conductor cross section (ferrule with plastic sleeve)0.25 mm² ... 1.5 mm²
Cross section, sensor conductors0.25 mm² ... 0.34 mm²

Level 1+2 below 1

Screw threadM3
Internal cylindrical gageA3 / B2
Connection in acc. with standardIEC 60947-7-2
Conductor cross section rigid0.14 mm² ... 4 mm²
Cross section AWG26 ... 12 (converted acc. to IEC)
Conductor cross section flexible0.14 mm² ... 2.5 mm²
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

Dimensions

Width5.2 mm
End cover width2.2 mm

Material specifications

Colorgreen-yellow
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
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) 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)28 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

Cable/line

Wire diameter incl. insulation3 mm

Mechanical data

Open side panelYes

Ambient conditions

Ambient Temperature (Operation)-60 °C ... 105 °C (max. short-term operating temperature 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 (storage/transport)30 % ... 70 %

Standards and Regulations

Connection in acc. with standardIEC 60947-7-2
Connection in acc. with standardIEC 60947-7-2

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Accessories
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    Wire bridge - FBSW 2-5/60MM
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    Wire bridge - FBSW 2-5/110MM
  • 3030161
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    FBS 2-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, length: 23 mm, color: red
  • 3030174
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    FBS 3-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, length: 23 mm, color: red
  • 3030187
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    FBS 4-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, length: 23 mm, color: red
  • 3030190
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    FBS 5-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, length: 23 mm, color: red
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    FBS 10-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, length: 23 mm, color: red
  • 3038930
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    FBS 50-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: red
  • 3033702
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    FBSR 2-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red
  • 3001591
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    FBSR 3-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: red
  • 3001592
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    FBSR 4-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: red
  • 3001593
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    FBSR 5-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: red
  • 3033710
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    FBSR 10-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: red
  • 3036877
    3036877
    FBS 2-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: blue
  • 3036880
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    FBS 3-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: blue
  • 3036893
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    FBS 4-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: blue
  • 3036903
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    FBS 5-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: blue
  • 3036916
    3036916
    FBS 10-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: blue
  • 3036929
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    FBS 20-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: blue
  • 3032114
    3032114
    FBS 50-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: blue
  • 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
  • 0808642
    0808642
    Zack Marker strip, flat - ZBF 5:UNBEDRUCKT
  • 0810821
    0810821
    0810821 -
  • 0810863
    0810863
    Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN
  • 0818153
    0818153
    Marker for terminal blocks - UC-TMF 5
  • 0824638
    0824638
    Marker for terminal blocks - UC-TMF 5 CUS
  • 0828744
    0828744
    Marker for terminal blocks - UCT-TMF 5
  • 3035975
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  • 3035974
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  • 3035977
    3035977
    Test adapter - PAI-4-FIX-5/6 YE
  • 3035976
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    Test adapter - PAI-4-FIX-5/6 RD
  • 3035978
    3035978
    Test adapter - PAI-4-FIX-5/6 GN
  • 3035980
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    Test adapter - PAI-4-FIX-5/6 BK
  • 3035982
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    Test adapter - PAI-4-FIX-5/6 GY
  • 3035979
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    Test adapter - PAI-4-FIX-5/6 VT
  • 3035981
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    Test adapter - PAI-4-FIX-5/6 BN
  • 3035983
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    Test adapter - PAI-4-FIX-5/6 WH
  • 3030983
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    Test plugs - PS-5
  • 3036725
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    DP PS-5 - Spacer plate, depth: 29 mm, width: 5.2 mm, height: 22.4 mm, number of positions: 1, color: red
  • 3038723
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  • 1201662
    1201662
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Why Proax for Phoenix Contact 3050277?

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Additional Information
Pack Size50
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