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PHOENIX CONTACT UPCT 4/3 UPCT 4/3 3057458 PHOENIX CONTACT Short-circuit connector View larger
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UPCT 4/3 3057458 PHOENIX CONTACT Short-circuit connector

UPCT 4/3

3057458

PHOENIX CONTACT

10 Pcs.

Short-circuit connector Male connector, 3 poles with integrated and automatic short circuit function Plug, 3-pos. with integrated, automatic short circuit function

Connectors > Terminal block connector
Modular TBs

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Technical data
Product properties
Product typeShort-circuit connector
Number of positions3
Pitch6.2 mm
Potentials3
Data management status
Article revision06
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3
Electrical properties
Rated surge voltage4 kV
Connection data
Nominal cross section4 mm²
Screw threadM3
Tightening torque0.6 ... 0.8 Nm
Stripping length9 mm
Internal cylindrical gageA4
Connection in acc. with standardIEC 61984
Conductor cross section rigid0.14 mm² ... 6 mm²
Cross section AWG26 ... 10 (converted acc. to IEC)
Conductor cross section flexible0.14 mm² ... 6 mm²
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 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 mm²
Nominal current20 A
Maximum load current20 A
Nominal voltage320 V
Nominal cross section4 mm²
Dimensions
Width18.6 mm
Height38.5 mm
Depth48.5 mm
Length38.5 mm
Pitch6.2 mm
Material specifications
Colorgray (RAL 7042)
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
Environmental and real-life conditions
Ambient conditions
Ambient temperature (operation)-60 °C (max. operating temperature see derating curve)
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, no longer than 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 61984

ETIM for 3057458 Terminal blocks (EC002021)
Feature Name Feature Value
Connectable conductor cross section fine-strand without cable end sleeve (EF007341) 0.14 mm²
Connectable conductor cross section solid-core (EF007337) 0.14 mm²
Connectable conductor cross section multi-wired (EF007343) 0.14 mm²
Width (EF000008) 18.45 mm
Connectable (EF006169) No
Number of poles (EF001391) 3

Product Datasheet

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