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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
UK 6,3-HESI
Weight
0.08 kg
Series UK

UK 6,3-HESI - Fuse modular terminal block

Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 6,3 x 32, nom. voltage: 500 V, nominal current: 10 A, number of positions: 1, connection method: Screw connection, Rated cross section: 1.5 mm2, cross section:  0.5 mm2- 16 mm2, mounting type: NS 35/7,5, NS 35/15, NS 32, color: black

  • Large-surface marking
  • Safety lever locked in end position
Technical Specifications

Notes

Note regarding markingFor terminal marking, please use marking material with 10.2 mm pitch.
Note regarding markingFor lever marking, please use marking material with 8.2 mm pitch.

Product properties

Number of Positions1
Number of Connections2
Number of rows1
Potentials1

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Fuse typeGlass / ceramics / ...
Rated surge voltage6 kV
Maximum power dissipation for nominal condition2.43 W
FuseG / 6,3 x 32
Maximum power dissipationmax. 2.5 W (with single arrangement of the fuse terminal block in the event of overload)
Maximum power dissipationmax. 1.6 W (With interconnected arrangement of several fuse terminal blocks in the event of overload)
Maximum power dissipationmax. 4 W (with single arrangement of the fuse terminal block in the event of a short-circuit)
Maximum power dissipationmax. 2.5 W (With interconnected arrangement of several fuse terminal blocks in the event of a short-circuit)

Connection data

Number of connections per level2
Nominal cross section16 mm²

Level 1 above 1 below 1

Screw threadM4
Tightening torque1.2 ... 1.5 Nm
Stripping length12 mm
Internal cylindrical gageB6
Connection in acc. with standardIEC 60947-7-3
Conductor cross section rigid0.5 mm² ... 16 mm²
Cross section AWG20 ... 6 (converted acc. to IEC)
Conductor cross section flexible0.5 mm² ... 16 mm²
Conductor cross section, flexible [AWG]20 ... 6 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.5 mm² ... 10 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.5 mm² ... 10 mm²
Cross-section with insertion bridge, rigid10 mm²
Cross-section with insertion bridge, flexible10 mm²
2 conductors with same cross section, solid0.5 mm² ... 4 mm²
2 conductors with same cross section, flexible0.5 mm² ... 4 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.5 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 6 mm²
Nominal Current10 A
Maximum Load Current10 A
Nominal Voltage500 V (As a fuse terminal block)
Nominal cross section1.5 mm²
Nominal cross section1.5 mm²
Connection in acc. with standardIEC 60947-7-3
Conductor cross section rigid0.5 mm² ... 16 mm²
Cross section AWG20 ... 6 (converted acc. to IEC)
Conductor cross section flexible0.5 mm² ... 16 mm²
Conductor cross-section flexible (ferrule without plastic sleeve)0.5 mm² ... 10 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.5 mm² ... 10 mm²
Cross-section with insertion bridge, rigid10 mm²
Cross-section with insertion bridge, flexible10 mm²
2 conductors with same cross section, solid0.5 mm² ... 4 mm²
2 conductors with same cross section, flexible0.5 mm² ... 4 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.5 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 6 mm²
Nominal Current10 A
Maximum Load Current10 A
Nominal Voltage800 V (As a disconnect terminal block)
Nominal cross section1.5 mm²

Dimensions

Width10.2 mm
Height79 mm
Depth on NS 3265.5 mm
Depth on NS 35/7,560.5 mm
Depth on NS 35/1568 mm

Material specifications

Colorblack
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)27,5 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 data

Open side panelNo

Ambient conditions

Ambient Temperature (Operation)-60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see 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 (operation)20 % ... 90 %
Permissible humidity (storage/transport)30 % ... 70 %

Standards and Regulations

Connection in acc. with standardIEC 60947-7-3
Connection in acc. with standardIEC 60947-7-3

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Mounting TypeNS 32
Accessories

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Pack Size50
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