https://www.phoenixcontact.com/us/products/3024041
N disconnect terminal block - UKN 6 N BU - 3024041
Technical data
General
Connection in acc. with standard
Nominal current IN
IEC 60947-7-1
41 A
Nominal voltage UN
400 V
Open side panel
ja
Surge voltage test setpoint
Result of surge voltage test
Power frequency withstand voltage setpoint
Result of power-frequency withstand voltage test
7.3 kV
Test passed
1.89 kV
Test passed
Checking the mechanical stability of terminal points (5 x conductor
connection)
Test passed
Bending test rotation speed
Bending test turns
10 rpm
135
Bending test conductor cross section/weight
0.2 mm² / 0.2 kg
6 mm2 / 1.4 kg
10 mm² / 2 kg
Test passed
0.2 mm²
10 N
Result of bending test
Conductor cross section tensile test
Tractive force setpoint
Conductor cross section tensile test
Tractive force setpoint
6 mm²
80 N
Conductor cross section tensile test
Tractive force setpoint
10 mm²
90 N
Tensile test result
Test passed
NS 32/NS 35
5 N
Tight fit on carrier
Setpoint
Result of tight fit test
Test passed
Test passed
Test passed
6 mm²
Result of voltage drop test
Temperature-rise test
Conductor cross section short circuit testing
Short-time current
0.72 kA
Conductor cross section short circuit testing
Short-time current
10 mm²
1.2 kA
Short circuit stability result
Test passed
30 s
Proof of thermal characteristics (needle flame) effective duration
Result of thermal test
Test passed
130 °C
Temperature index, insulating material (DIN EN 60216-1 (VDE 0304-21))
Static insulating material application in cold
-60 °C
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