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ST 4-QUATTRO - ST 4-QUATTRO 3031445 PHOENIX CONTACT Feed-through terminal block
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ST 4-QUATTRO

ST 4-QUATTRO 3031445 PHOENIX CONTACT Feed-through terminal block

$2.18 USD
4625 in stock
Key Specifications
: Machine building
Color: gray (RAL 7042)
Width: 6.2 mm
Height: 87 mm
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Technical Specifications

Parameter Value
Machine building
Color gray (RAL 7042)
Width 6.2 mm
Height 87 mm
Result Test passed
output (Permanent)
Spectrum Service life test category 2, bogie-mounted
ASD level 6.12 (m/s²)²/Hz
Frequency f1= 5 Hz to f2= 250 Hz
Potentials 1
Bridge data 28 A / 4 mm²
Pulse shape Half-sine
Revolutions 135
Acceleration 3.12g
Product type Multi-conductor terminal block
Mounting type NS 35/7,5
Rated current 27.5 A
Rated voltage 550 V
Specification DIN EN 50155 (VDE 0115-200):2008-03
Identification  II 2 GD  Ex eb IIC Gb
Number of rows 1
Product family ST
Rotation speed 10 rpm
Shock duration 18 ms
End cover width 2.2 mm
List of bridges Plug-in bridge / FBS 2-6 / 3030336
Nominal current 32 A (with 6 mm² conductor cross section)
Nominal voltage 800 V
Open side panel Yes
Test directions X-, Y- and Z-axis
Article revision 10
Stripping length 8 mm ... 10 mm
Time of exposure 30 s
Cross section AWG 28 ... 10 (converted acc. to IEC)
Contact resistance 0.78 mΩ
Depth on NS 35/15 44 mm
Temperature cycles 192
Area of application Railway industry
Degree of pollution 3
Depth on NS 35/7,5 36.5 mm
Insulating material PA
Rated surge voltage 8 kV
Test force setpoint 1 N
Maximum load current 40 A (In the case of a 6 mm² conductor cross section, the maximum load current must not be exceeded by the total current of all connected conductors)
Overvoltage category III
Nominal cross section 4 mm²
Number of connections 4
Test voltage setpoint 9.8 kV
Test duration per axis 5 h
Connection capacity AWG 28 ... 10
DIN rail/fixing support NS 35
Ex temperature increase 40 K (31.6 A / 4 мм²)
Rated cross section AWG 12
Ex-certified accessories 3030527 D-ST 4-QUATTRO
Rated insulation voltage 500 V
for bridging with bridge 550 V
Connection capacity rigid 0.08 mm² ... 6 mm²
Insulating material group I
Internal cylindrical gage A4
Operating temperature range -60 °C ... 110 °C
Connection capacity flexible 0.08 mm² ... 4 mm²
Conductor cross section rigid 0.08 mm² ... 6 mm²
Ambient temperature (assembly) -5 °C ... 70 °C
Conductor cross section/weight 0.08 mm² / 0.1 kg
Number of shocks per direction 3
Ambient temperature (actuation) -5 °C ... 70 °C
Ambient temperature (operation) -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.)
Number of connections per level 4
Conductor cross section flexible 0.08 mm² ... 4 mm²
Connection in acc. with standard IEC 60947-7-1
Permissible humidity (operation) 20 % ... 90 %
Requirement temperature-rise test Increase in temperature ≤ 45 K
Short-time withstand current 4 mm² 0.48 kA
Short-time withstand current 6 mm² 0.72 kA
- At cut-to-length bridging with cover 220 V
Flammability rating according to UL 94 V0
Smoke gas toxicity NFPA 130 (SMP 800C) passed
Ambient temperature (storage/transport) -25 °C ... 60 °C (for a short time, no longer than 24 h, -60°C to +70°C)
Conductor cross section, flexible [AWG] 28 ... 12 (converted acc. to IEC)
Permissible humidity (storage/transport) 30 % ... 70 %
Surface flammability NFPA 130 (ASTM E 162) passed
Static insulating material application in cold -60 °C
Maximum power dissipation for nominal condition 1.02 W
- At cut-to-length bridging with partition plate 275 V
- At bridging between non-adjacent terminal blocks 352 V
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
Specific optical density of smoke NFPA 130 (ASTM E 662) passed
Flexible conductor cross section (ferrule with plastic sleeve) 0.14 mm² ... 4 mm²
Relative insulation material temperature index (Elec., UL 746 B) 130 °C
Conductor cross-section flexible (ferrule without plastic sleeve) 0.14 mm² ... 4 mm²
- At bridging between non-adjacent terminal blocks via PE terminal block 352 V
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 1 mm²

Product Description

Feed-through terminal, nominal voltage: 800 V, nominal current: 32 A, number of connections: 4, connection type: Spring connection, 1st floor, Dimensioning cross-section: 4 mm², cross-section: 0.08 mm
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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