ST 4 MTD 3035124 PHOENIX CONTACT Terminal break. and terminal break. and test track, Type of connection: Con.. View larger
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ST 4 MTD 3035124 PHOENIX CONTACT Terminal break. and terminal break. and test track, Type of connection: Con..

ST 4 MTD

3035124

PHOENIX_CONTACT

Terminal break. and terminal break. and test track, Type of connection: Connection by spring, Section: 0,08 mm2

Disconnect and test disconnect terminal block, nom. voltage: 400 V, Thermal continuous current Ith: 16 A, 1 level, connection method: Spring-cage connection, cross section: 0.08 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray

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Technical data

Notes
General
NoteThe max. load current must not be exceeded by the total current of all connected conductors.

Product properties
Product typeDisconnect terminal block
Number of connections2
Number of rows1
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3

Electrical properties
Rated surge voltage6 kV

Connection data
Number of connections per level2
Nominal cross section4 mm²
1 level
Stripping length8 mm ... 10 mm
Internal cylindrical gageA4
Connection in acc. with standardIEC / EN
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
Thermal continuous current Ith16 A
Nominal voltage400 V

Dimensions
Width6.2 mm
End cover width2.2 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

Electrical tests
Surge voltage test
ResultTest passed
Temperature-rise test
Requirement temperature-rise testIncrease in temperature ≤ 45 K
ResultTest passed
ResultTest passed
Power-frequency withstand voltage
Test voltage setpoint1.89 kV
ResultTest passed

Mechanical properties
Mechanical data
Open side panelNo

Mechanical tests
Mechanical strength
ResultTest passed
Attachment on the carrier
DIN rail/fixing supportNS 35
ResultTest passed
Test for conductor damage and slackening
Rotation speed10 (+/- 2) rpm
Revolutions135
Conductor cross section/weight0.14 mm² / 0.2 kg
4 mm² / 0.9 kg
6 mm² / 1.4 kg
ResultTest passed

Environmental and real-life conditions
Aging
Temperature cycles192
ResultTest passed
Needle-flame test
Time of exposure30 s
Oscillation/broadband noise
SpecificationDIN EN 50155 (VDE 0115-200):2018-05
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
Shocks
Pulse shapeSemi-sinusoidal
Acceleration30g
Shock duration18 ms
Number of shocks per direction3
Test directionsX-, Y- and Z-axis (pos. and neg.)
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 / EN

Mounting
Mounting typeNS 35/7,5
NS 35/15

Datasheet - PDF

Title: Size: Type:
PDF CATALOG PHOENIX TERMINAL BLOCKS EN.pdf 69 Mbytes

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