SLKK 5-LA 24 RD/U-O 0461021 PHOENIX CONTACT Component terminal block, Connection type: Screw connection, Cro.. View larger
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SLKK 5-LA 24 RD/U-O 0461021 PHOENIX CONTACT Component terminal block, Connection type: Screw connection, Cro..

SLKK 5-LA 24 RD/U-O

0461021

PHOENIX_CONTACT

Component terminal block, Connection type: Screw connection, Cross section: 0.2 mm²

Component terminal block, nom. voltage: 500 V, nominal current: 34 A, 1st and 2nd level, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray

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Technical data

Product properties
Product typeComponent terminal block
Number of connections5
Number of rows3
Potentials3
Data management status
Article revision04
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3

Electrical properties
Rated surge voltage6 kV

Connection data
Grounding footYes
Number of connections per level2
Nominal cross section4 mm²
1st and 2nd level
Screw threadM3
Tightening torque0.6 ... 0.8 Nm
Stripping length8 mm
Internal cylindrical gageA3
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.2 mm² ... 4 mm²
Cross section AWG24 ... 10 (converted acc. to IEC)
Conductor cross section flexible0.2 mm² ... 4 mm²
Conductor cross section, flexible [AWG]24 ... 10 (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 ... 2.5 mm²
Cross-section with insertion bridge, rigid4 mm²
Cross-section with insertion bridge, flexible2.5 mm²
2 conductors with same cross section, solid0.2 mm² ... 1 mm²
2 conductors with same cross section, flexible0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.25 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1.5 mm²
Nominal current34 A
Maximum load current34 A (with 4 mm² conductor cross section)
Nominal voltage500 V (Data is based on the dielectric strength of adjacent terminal blocks or of the DINg rail.)
Nominal cross section4 mm²

Dimensions
Width6.2 mm

Material specifications
Colorgray
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °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
Calorimetric heat release NFPA 130 (ASTM E 1354)28 MJ/kg
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

Mechanical properties
Mechanical data
Open side panelYes

Standards and regulations
Connection in acc. with standardIEC 60947-7-1

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

Datasheet - PDF

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