Phoenix Contact 0309109 Test Disconnect Terminal Block with Slide - Screw Connection - AWG: 20 - Grey

Features
 • Easy and clear testing in current transformer secondary circuits can be performed using the test disconnect terminal blocks of the URTK/Srange
 • On both sides of the disconnect point, the terminal block has a test socket which can also be used to switch across to neighboring terminalblocks

Specifications

 •GeneralNumber of levels
 • 1Number of connections
 • 2Nominal cross section 10 mm²
 • Color grayInsulating material PA
 • Flammability rating according to UL 94 V0
 • Rated surge voltage 6 kVDegree of pollution 3
 • Overvoltage category IIIInsulating material group I
 • Maximum power dissipation for nominal condition 1.82 W
 • Connection in acc. with standard IEC 60947-7-1
 • Nominal current IN 57 A
 • Maximum load current 76 A (with 16 mm² conductor cross section)
 • Nominal voltage UN 500 V
 • Open side panel Yes
 • Shock protection test specification IEC 60529:2001-02
 • Back of the hand protection guaranteed
 • Finger protection guaranteed
 • Result of surge voltage test
 • Test passed
 • Surge voltage test setpoint 7.3 kV
 • Result of power-frequency withstand voltage test
 • Test passedPower frequency withstand voltage setpoint 1.89 kV
 • Result of the test for mechanical stability of terminal points (5 xconductor connection)
 • Test passed
 • Result of bending test
 • Test passed
 • Bending test rotation speed 10 rpm
 • Bending test turns 135
 • Bending test conductor cross section/weight 0.5 mm² / 0.3 kg10 mm² / 2 kg16 mm² / 2.9 kg
 • Tensile test result
 • Test passed
 • Conductor cross section tensile test 0.5 mm²
 • Tractive force setpoint 20 N
 • Conductor cross section tensile test 10 mm²
 • Tractive force setpoint 90 N
 • Conductor cross section tensile test 16 mm²
 • Tractive force setpoint 100 N
 • Result of tight fit on support
 • Test passed
 • Tight fit on carrier NS 32/NS 35Setpoint 5 N
 • Result of voltage-drop test
 • Test passed
 • Requirements, voltage drop ≤ 6,4 mV
 • Temperature-rise test
 • Test passed
 • Short circuit stability result
 • Test passed
 • Conductor cross section short circuit testing 10 mm²
 • Short-time current 1.2 kA
 • Conductor cross section short circuit testing 16 mm²
 • Short-time current 1.92 kA

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