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PHOENIX CONTACT 2775249
PHOENIX CONTACTNon disponibile

UDK 4-DUR 249 - Component terminal block

Component terminal block, nom. voltage: 630 V, nominal current: 32 A, number of connections: 4, connection method: Screw connection, 1 level, Rated cross section: 4 mm2, cross section: 0.2 mm2-6 mm2, mounting type: NS 35/7,5, NS35/15, NS32, color: gray
Cod. Articolo: 2775249
Cod. Fornitore: 2775249
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Caratteristiche Tecniche
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Caratteristiche Tecniche
Product propertiesProduct type: Component terminal block
Number of connections: 4
Number of rows: 1
Potentials: 1
Insulation characteristics
Overvoltage category: III
Degree of pollution: 3
Electrical propertiesRated surge voltage: 6 kV
Maximum power dissipation for nominal condition: 1.02 W
Connection dataNumber of connections per level: 4
Nominal cross section: 4 mm²
1 level
Screw thread: M3
Tightening torque: 0.5 ... 0.6 Nm
Stripping length: 8 mm
Internal cylindrical gage: A4
Connection in acc. with standard: IEC 60947-7-1
Conductor cross section rigid: 0.2 mm² ... 6 mm²
Cross section AWG: 24 ... 10 (converted acc. to IEC)
Conductor cross section flexible: 0.2 mm² ... 4 mm²
Conductor cross section, flexible [AWG]: 24 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve): 0.25 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve): 0.25 mm² ... 1.5 mm²
Cross-section with insertion bridge, rigid: 2.5 mm²
Cross-section with insertion bridge, flexible: 2.5 mm²
2 conductors with same cross section, solid: 0.2 mm² ... 1 mm²
2 conductors with same cross section, flexible: 0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 0.25 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 1 mm²
Nominal current: 32 A (the current is determined by the component used)
Nominal voltage: 630 V
Nominal cross section: 4 mm²
DimensionsWidth: 6.2 mm
End cover width: 1.5 mm
Height: 63.5 mm
Depth on NS32: 52 mm
Depth on NS35/7,5: 47 mm
Depth on NS35/15: 54.5 mm
Material specificationsColor: gray
Flammability rating according to UL 94: V2
Insulating material group: I
Insulating material: PA
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)): 125°C
Relative insulation material temperature index (Elec., UL 746 B): 125°C
Electrical testsSurge voltage test
Test voltage setpoint: 9.8 kV
Result: Test passed
Power-frequency withstand voltage
Test voltage setpoint: 3 kV
Result: Test passed
Mechanical propertiesMechanical data
Open side panel: Yes
Mechanical testsMechanical strength
Result: Test passed
Attachment on the carrier
Test force setpoint: 1 N
Result: Test passed
Test for conductor damage and slackening
Conductor cross section/weight: 0.2 mm² / 0.2 kg
4 mm² / 0.9 kg
6 mm² / 1.4 kg
Result: Test passed
Environmental and real-life conditionsNeedle-flame test
Time of exposure: 30 s
Result: Test passed
Ambient conditions
Ambient temperature (storage/transport): -25°C ... 60°C (for a short time, not exceeding 24h, -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 regulationsConnection in acc. with standard: IEC 60947-7-1
MountingMounting type: NS 35/7,5
NS35/15
NS32
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PER SCARICARE I DOCUMENTI E' NECESSARIO EFFETTUARE L'ACCESSO AL SITO

Manufacturer_declaration_04679.pdf

Safety_notes_00001.pdf

Technical_drawing_38278.pdf