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Phoenix Contact URTK/SS-PSB - 3056608 - Test disconnect terminal block

Technical Specifications of Test disconnect terminal block URTK/SS-PSB 3056608

BrandPhoenix Contact
Product TypeTerminal Block
ProductURTK/SS-PSB

Phoenix Contact Test disconnect terminal block URTK/SS-PSB, 3056608 Technical Specifications

SpecificationValue
Product typeTest disconnect terminal block
DIN rail/fixing supportNS 32
Number of connections2
Number of rows1
Potentials1
Overvoltage categoryIII
Degree of pollution3
Rated surge voltage6 kV
Maximum power dissipation for nominal condition1.02 W
Number of connections per level2
Nominal cross section4 mm²
Stripping length7 mm
Connection in acc. with standardIEC 6094771
Conductor cross section rigid0.2 mm² ... 4 mm²
Cross section AWG24 ... 12 (converted acc. to IEC)
Conductor cross section flexible0.2 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 ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 2.5 mm²
Nominal current26 A
Maximum load current26 A (with 4 mm² conductor cross section)
Nominal voltage150 V (400 V with end cover at each terminal)
Width6.2 mm
End cover width1 mm
Colorgray
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold60 °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
Open side panelYes
Ambient temperature (operation)60 °C ... 105 °C (max. shortterm 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 %
Mounting typeNS 35/7,5
Screw threadM2,6
Tightening torque0.6 ... 0.8 Nm
2 conductors with same cross section, solid0.2 mm² ... 1.5 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
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °C
Calorimetric heat release NFPA 130 (ASTM E 1354)28 MJ/kg
NoteTerminal point
Tightening torque disconnect slideM2,6 0.5 ... 0.6 Nm

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