Proax
Currency
0 Items
Products
Manufacturers
Expertise
About UsBlogQuick OrderContact UsClearance
proax logo
Cart
Phoenix Contact ST 4-TG
AllConnectorsTerminal blocksSpring-cage connection
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
3038367
Weight
0.01 kg
This product is Not Cancellable/Not Returnable
Series ST

ST 4-TG - Disconnect terminal block

Disconnect terminal block, Current and voltage are determined by the plug used., nom. voltage: 500 V, nominal current: 20 A, connection method: Spring-cage connection, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray

  • Tested for railway applications
Technical Specifications

Notes

GeneralCurrent and voltage are determined by the plug used.

General

NoteCurrent and voltage are determined by the component used.

Product properties

Area of applicationRailway industry
Area of applicationMachine building
Area of applicationPlant engineering
Number of Connections2
Number of rows1
Potentials1

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Rated surge voltage6 kV
Maximum power dissipation for nominal condition1.02 W

Connection data

Number of connections per level2
Nominal cross section4 mm²
Stripping length8 mm ... 10 mm
Internal cylindrical gageA4
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.08 mm² ... 6 mm²
Cross section AWG28 ... 10 (converted acc. to IEC)
Conductor cross section flexible0.08 mm² ... 4 mm²
Conductor cross section, flexible [AWG]28 ... 12 (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 the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1 mm²
Nominal Current20 A
Maximum Load Current20 A (with 6 mm² conductor cross section)
Nominal Voltage500 V
Nominal cross section4 mm²

Dimensions

Width6.2 mm
End cover width2.2 mm
Height61.5 mm
Depth on NS 35/7,536.5 mm
Depth on NS 35/1544 mm

Material specifications

Colorgray
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °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
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
ResultTest passed
Short-time withstand current 2.5 mm²0.3 kA
ResultTest passed

Power-frequency withstand voltage

Test voltage setpoint1.89 kV
ResultTest passed

Mechanical data

Open side panelNo

Mechanical strength

ResultTest passed

Attachment on the carrier

DIN rail/fixing supportNS 32/NS 35
Test force setpoint1 N
ResultTest passed

Test for conductor damage and slackening

Rotation speed10 (+/- 2) rpm
Revolutions135
Conductor cross section/weight0.08 mm² / 0.1 kg
Conductor cross section/weight4 mm² / 0.9 kg
Conductor cross section/weight6 mm² / 1.4 kg
ResultTest passed

Aging

Temperature cycles192
ResultTest passed

Needle-flame test

Time of exposure30 s
ResultTest passed

Oscillation/broadband noise

SpecificationDIN EN 50155 (VDE 0115-200):2008-03
SpecificationDIN EN 50155 (VDE 0115-200):2022-06
SpectrumService life test category 2, bogie-mounted
SpectrumService life test category 2, bogie-mounted
Frequencyf1 = 5 Hz to f2 = 250 Hz
Frequencyf1 = 5 Hz to f2 = 250 Hz
ASD level6.12 (m/s²)²/Hz
ASD level6.12 (m/s²)²/Hz
Acceleration3.12g
Acceleration3.12g
Test duration per axis5 h
Test duration per axis5 h
Test directionsX-, Y- and Z-axis
Test directionsX-, Y- and Z-axis
ResultTest passed
ResultTest passed

Shocks

SpecificationDIN EN 50155 (VDE 0115-200):2008-03
SpecificationDIN EN 50155 (VDE 0115-200):2022-06
Pulse shapeHalf-sine
Pulse shapeHalf-sine
Acceleration5g
Acceleration5g
Shock duration30 ms
Shock duration30 ms
Number of shocks per direction3
Number of shocks per direction3
Test directionsX-, Y- and Z-axis (pos. and neg.)
Test directionsX-, Y- and Z-axis (pos. and neg.)
ResultTest passed
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

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Accessories
  • Phoenix ContactPS-4/E
    PS-4/E
    3036709 - Test plug, Individual test plug, number of positions: 1, color: red
  • Phoenix ContactATP-ST 4
    ATP-ST 4
    3030721 - Partition plate, depth: 39 mm, width: 2 mm, height: 59.8 mm, color: gray
  • Phoenix ContactSZF 1-0,6X3,5
    SZF 1-0,6X3,5
    1204517 - Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-component grip, with non-slip grip
  • Phoenix ContactWST 4
    WST 4
    3030954 -
  • Phoenix ContactST-IL
    ST-IL
    3039900 - Operating decal for the ST terminal block
  • Phoenix ContactST-BW
    ST-BW
    1207608 - Actuation tool, for all 2.5 mm2 - 4.0 mm2 spring-cages
  • Phoenix ContactP-CO XL-UT
    P-CO XL-UT
    3036799 - Component connector, for installing components that can be individually selected up to a diameter of 10 mm and power dissipation of up to 1 W, nom. voltage: 400 V, nominal current: 10 A, connection method: Plug-in connection, depth: 37.5 mm, width: 12.3 mm, height: 41.2 mm, number of positions: 1, color: gray, mounting type: Pluggable (slot)
  • Phoenix ContactP-DI
    P-DI
    3036783 - Isolating plugs, depth: 23.1 mm, width: 3.5 mm, height: 10.8 mm, color: orange
  • Phoenix ContactP-DI GY
    P-DI GY
    3047390 - Isolating plugs, depth: 23.1 mm, width: 3.5 mm, height: 10.8 mm, color: gray
  • Phoenix ContactP-DI GN
    P-DI GN
    1071062 - Isolating plugs, depth: 23.1 mm, width: 3.5 mm, height: 10.8 mm, color: green
  • Phoenix ContactFBS 2-6
    FBS 2-6
    3030336 - Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: red
  • Phoenix ContactFBS 3-6
    FBS 3-6
    3030242 - Plug-in bridge, pitch: 6.2 mm, number of positions: 3, color: red
  • Phoenix ContactFBS 4-6
    FBS 4-6
    3030255 - Plug-in bridge, pitch: 6.2 mm, number of positions: 4, color: red
  • Phoenix ContactFBS 5-6
    FBS 5-6
    3030349 - Plug-in bridge, pitch: 6.2 mm, number of positions: 5, color: red
  • Phoenix ContactFBS 6-6
    FBS 6-6
    1008238 - Plug-in bridge, One side not fully isolated, pitch: 6.2 mm, number of positions: 6, color: red
  • Phoenix ContactFBS 10-6
    FBS 10-6
    3030271 - Plug-in bridge, pitch: 6.2 mm, number of positions: 10, color: red
  • Phoenix ContactFBS 20-6
    FBS 20-6
    3030365 - Plug-in bridge, pitch: 6.2 mm, number of positions: 20, color: red
  • Phoenix ContactFBSR 2-6
    FBSR 2-6
    3033715 - Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: red
  • Phoenix ContactFBSR 3-6
    FBSR 3-6
    3001594 - Plug-in bridge, pitch: 6.2 mm, number of positions: 3, color: red
  • Phoenix ContactFBSR 4-6
    FBSR 4-6
    3001595 - Plug-in bridge, pitch: 6.2 mm, number of positions: 4, color: red
  • Phoenix ContactFBSR 5-6
    FBSR 5-6
    3001596 - Plug-in bridge, pitch: 6.2 mm, number of positions: 5, color: red
  • Phoenix ContactFBSR 10-6
    FBSR 10-6
    3033716 - Plug-in bridge, pitch: 6.2 mm, number of positions: 10, color: red
  • Phoenix ContactFBSR 10-6
    FBSR 10-6
    3033716 - Plug-in bridge, pitch: 6.2 mm, number of positions: 10, color: red
  • Phoenix ContactFBSRH 2-6
    FBSRH 2-6
    3033812 - Short-circuit connector, pitch: 6.2 mm, number of positions: 2, color: red
  • Phoenix ContactFBS 2-6 BU
    FBS 2-6 BU
    3036932 - Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: blue
  • Phoenix ContactFBS 3-6 BU
    FBS 3-6 BU
    3036945 - Plug-in bridge, pitch: 6.2 mm, number of positions: 3, color: blue
  • Phoenix ContactFBS 4-6 BU
    FBS 4-6 BU
    3036958 - Plug-in bridge, pitch: 6.2 mm, number of positions: 4, color: blue
  • Phoenix ContactFBS 5-6 BU
    FBS 5-6 BU
    3036961 - Plug-in bridge, pitch: 6.2 mm, number of positions: 5, color: blue
  • Phoenix ContactFBS 10-6 BU
    FBS 10-6 BU
    3032198 - Plug-in bridge, pitch: 6.2 mm, number of positions: 10, color: blue
  • Phoenix ContactFBS 20-6 BU
    FBS 20-6 BU
    3032208 - Plug-in bridge, pitch: 6.2 mm, number of positions: 20, color: blue
  • Phoenix ContactFBS 50-6 BU
    FBS 50-6 BU
    3032211 - Plug-in bridge, pitch: 6.2 mm, number of positions: 50, color: blue
  • Phoenix ContactNS 35/ 7,5 PERF 2000MM
    NS 35/ 7,5 PERF 2000MM
    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
  • Phoenix ContactNS 35/ 7,5 UNPERF 2000MM
    NS 35/ 7,5 UNPERF 2000MM
    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
  • Phoenix ContactNS 35/ 7,5 WH PERF 2000MM
    NS 35/ 7,5 WH PERF 2000MM
    1204119 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • Phoenix ContactNS 35/ 7,5 WH UNPERF 2000MM-VPE 10
    NS 35/ 7,5 WH UNPERF 2000MM-VPE 10
    1204122 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • Phoenix ContactNS 35/ 7,5 AL UNPERF 2000MM
    NS 35/ 7,5 AL UNPERF 2000MM
    0801704 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
  • Phoenix ContactNS 35/ 7,5 ZN PERF 2000MM
    NS 35/ 7,5 ZN PERF 2000MM
    1206421 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • Phoenix ContactNS 35/ 7,5 ZN UNPERF 2000MM
    NS 35/ 7,5 ZN UNPERF 2000MM
    1206434 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • Phoenix ContactNS 35/ 7,5 CU UNPERF 2000MM-VPE 10
    NS 35/ 7,5 CU UNPERF 2000MM-VPE 10
    0801762 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
  • Phoenix ContactNS 35/ 7,5 CAP
    NS 35/ 7,5 CAP
    1206560 - DIN rail end piece, for DIN rail NS 35/7.5
  • Phoenix ContactISH 4/0,5
    ISH 4/0,5
    3002885 - Insulating sleeve, color: gray
  • Phoenix ContactISH 4/1,0
    ISH 4/1,0
    3002898 - Insulating sleeve, color: black
  • Phoenix ContactPAI-4-FIX-5/6 BU
    PAI-4-FIX-5/6 BU
    3035975 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPAI-4-FIX-5/6 OG
    PAI-4-FIX-5/6 OG
    3035974 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPAI-4-FIX-5/6 YE
    PAI-4-FIX-5/6 YE
    3035977 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPAI-4-FIX-5/6 RD
    PAI-4-FIX-5/6 RD
    3035976 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPAI-4-FIX-5/6 GN
    PAI-4-FIX-5/6 GN
    3035978 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPAI-4-FIX-5/6 BK
    PAI-4-FIX-5/6 BK
    3035980 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPAI-4-FIX-5/6 GY
    PAI-4-FIX-5/6 GY
    3035982 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPAI-4-FIX-5/6 VT
    PAI-4-FIX-5/6 VT
    3035979 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPAI-4-FIX-5/6 BN
    PAI-4-FIX-5/6 BN
    3035981 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPAI-4-FIX-5/6 WH
    PAI-4-FIX-5/6 WH
    3035983 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix ContactPS-6
    PS-6
    3030996 - Test plug, Modular test plug, number of positions: 1, color: red
  • Phoenix ContactPS-6/2,3MM RD
    PS-6/2,3MM RD
    3038736 - Test plug, number of positions: 1, color: red
  • Phoenix ContactE/AL-NS 35
    E/AL-NS 35
    1201662 - 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 ST 4-TG?

Proax is an authorized distributor of Phoenix Contact ST 4-TG 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

Alternate NamesST4TG
Pack Size50
Recommended
  • Phoenix ContactST 4-TWIN
    ST 4-TWIN
    3031393 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
  • Phoenix ContactST 4-TWIN-PE
    ST 4-TWIN-PE
    3031416 - Ground terminal, number of connections: 3, connection method: Spring-cage connection, 1 level, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
  • Phoenix ContactST 4-TWIN BK
    ST 4-TWIN BK
    3037407 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
  • Phoenix ContactST 4-TWIN BN
    ST 4-TWIN BN
    3037182 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: brown
  • Phoenix ContactST 4-TWIN BU
    ST 4-TWIN BU
    3031403 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue
  • Phoenix ContactST 4-TWIN GN
    ST 4-TWIN GN
    3037384 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: green
  • Phoenix ContactST 4-TWIN OG
    ST 4-TWIN OG
    3037355 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: orange
  • Phoenix ContactST 4-TWIN RD
    ST 4-TWIN RD
    3037371 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: red
  • Phoenix ContactST 4-TWIN WH
    ST 4-TWIN WH
    3037397 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: white
  • Phoenix ContactST 4-TWIN YE
    ST 4-TWIN YE
    3037368 - Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 4 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: yellow
  • Phoenix ContactST 4-PE
    ST 4-PE
    3031380 - Spring cage ground terminal block, number of connections: 2, connection method: Spring-cage connection, 1 level, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
  • Phoenix ContactST 4-PCB/12-G-6,2
    ST 4-PCB/12-G-6,2
    1980695 - ST-COMBI receptacle, plug-in direction horizontal to the PCB, pitch: 6.2 mm, no. of positions: 12
  • Phoenix ContactST 4-PCB/11-G-6,2
    ST 4-PCB/11-G-6,2
    1980682 - ST-COMBI receptacle, plug-in direction horizontal to the PCB, pitch: 6.2 mm, no. of positions: 11
  • Phoenix ContactST 4-PCB/10-G-6,2
    ST 4-PCB/10-G-6,2
    1980679 - ST-COMBI receptacle, plug-in direction horizontal to the PCB, pitch: 6.2 mm, no. of positions: 10
  • Phoenix ContactST 4-PCB/ 9-G-6,2
    ST 4-PCB/ 9-G-6,2
    1980666 - ST-COMBI receptacle, plug-in direction horizontal to the PCB, pitch: 6.2 mm, no. of positions: 9
  • Phoenix ContactST 4-PCB/ 8-G-6,2
    ST 4-PCB/ 8-G-6,2
    1980653 - ST-COMBI receptacle, plug-in direction horizontal to the PCB, pitch: 6.2 mm, no. of positions: 8
  • Phoenix ContactST 4-PCB/ 7-G-6,2
    ST 4-PCB/ 7-G-6,2
    1980640 - ST-COMBI receptacle, plug-in direction horizontal to the PCB, pitch: 6.2 mm, no. of positions: 7
  • Phoenix ContactST 4-PCB/ 6-G-6,2
    ST 4-PCB/ 6-G-6,2
    1980637 - ST-COMBI receptacle, plug-in direction horizontal to the PCB, pitch: 6.2 mm, no. of positions: 6
  • Phoenix ContactST 4-PCB/ 5-G-6,2
    ST 4-PCB/ 5-G-6,2
    1980624 - ST-COMBI receptacle, plug-in direction horizontal to the PCB, pitch: 6.2 mm, no. of positions: 5
  • Phoenix ContactST 4-PCB/ 4-G-6,2
    ST 4-PCB/ 4-G-6,2
    1980611 - ST-COMBI receptacle, plug-in direction horizontal to the PCB, pitch: 6.2 mm, no. of positions: 4
Sold in quantities of 50

Available for order