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Phoenix Contact URTK/S-IB RD - 3057351 - Test disconnect terminal block

Technical Specifications of Test disconnect terminal block URTK/S-IB RD 3057351

BrandPhoenix Contact
Product TypeTerminal Block
ProductURTK/S-IB RD

Phoenix Contact Test disconnect terminal block URTK/S-IB RD, 3057351 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 condition1.31 W
Number of connections per level2
Nominal cross section6 mm²
Stripping length13 mm
Internal cylindrical gageA5
Connection in acc. with standardIEC 6094771
Conductor cross section rigid0.5 mm² ... 10 mm²
Cross section AWG20 ... 8 (converted acc. to IEC)
Conductor cross section flexible0.5 mm² ... 6 mm²
Conductor cross section, flexible [AWG]20 ... 10 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.5 mm² ... 6 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.5 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 4 mm²
Nominal current41 A
Maximum load current57 A (with 10 mm² conductor cross section)
Nominal voltage400 V
Width8.2 mm
End cover width2.2 mm
Height72 mm
Depth on NS 35/7,551.5 mm
Depth on NS 35/1559 mm
Colorred (RAL 3001)
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
Test voltage setpoint1.89 kV
ResultTest passed
Requirement temperature-rise testIncrease in temperature ≤ 45 K
Open side panelYes
DIN rail/fixing supportNS 32/NS 35
Test force setpoint5 N
Rotation speed10 rpm
Revolutions135
Conductor cross section/weight0.5 mm² / 0.3 kg
Time of exposure30 s
Ambient temperature (operation)60 °C ... 110 °C (Operating temperature range incl. selfheating; for max. shortterm 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 %
Mounting typeNS 35/7,5
Screw threadM4
Tightening torque1.2 ... 1.5 Nm
2 conductors with same cross section, solid0.5 mm² ... 2.5 mm²
2 conductors with same cross section, flexible0.5 mm² ... 6 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.5 mm² ... 4 mm²
Depth on NS 3256.5 mm
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °C
Short-time withstand current 10 mm²1.2 kA
Short-time withstand current 6 mm²0.72 kA