Phoenix Contact UK 16

Selling Points

  • 1High voltage rating up to 800 V.
  • 2High current rating up to 76 A.
  • 3Screw connection method for secure connections.
  • 4Rated cross section of 16 mm² for efficient power transfer.
  • 5Robust design for reliable and long-lasting performance.
Product Details
UK 16
Phoenix Contact

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Product type
Feed-through terminal block
Number of connections
2
Number of rows
1
Potentials
1
Article revision
02
Overvoltage category
III
Degree of pollution
3
Rated surge voltage
8 kV
Maximum power dissipation for nominal condition
0 W
Number of connections per level
2
Screw thread
M4
Tightening torque
1.5 ... 1.8 Nm
Stripping length
11 mm
Internal cylindrical gage
B6
Connection in acc. with standard
IEC / EN 
Conductor cross section rigid
0.5 mm² ... 16 mm²
Cross section AWG
20 ... 6 (converted acc. to IEC)
Conductor cross section flexible
0.5 mm² ... 10 mm²
Conductor cross section, flexible [AWG]
20 ... 8 (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
2 conductors with same cross section, solid
0.5 mm² ... 4 mm²
2 conductors with same cross section, flexible
0.5 mm² ... 4 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve
0.5 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve
0.5 mm² ... 6 mm²
Nominal current
76 A
Nominal voltage
800 V
Connection in acc. with standard
UL
Cross section AWG
24 ... 6 (converted acc. to IEC)
Nominal current
65 A
Nominal voltage
600 V
Connection in acc. with standard
CSA
Cross section AWG
24 ... 6 (converted acc. to IEC)
Nominal current
80 A
Nominal voltage
600 V
Width
10.2 mm
End cover width
1.5 mm
Height
42.5 mm
Depth on NS 32
59 mm
Depth on NS 35/7,5
54 mm
Depth on NS 35/15
61.5 mm
Color
gray (RAL 7042)
Flammability rating according to UL 94
V2
Insulating material group
I
Insulating material
PA
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))
125 °C
Relative insulation material temperature index (Elec., UL 746 B)
125 °C
Test voltage setpoint
9.8 kV
Result
Test passed
Requirement temperature-rise test
Increase in temperature ≤ 45 K
Result
Test passed
Short-time withstand current 10 mm²
1.2 kA
Short-time withstand current 16 mm²
1.92 kA
Result
Test passed
Test voltage setpoint
2 kV
Result
Test passed
Open side panel
Yes
Result
Test passed
DIN rail/fixing support
NS 32/NS 35
Test force setpoint
5 N
Result
Test passed
Rotation speed
10 rpm
Revolutions
135
Conductor cross section/weight
0.5 mm² / 0.3 kg 10 mm² / 2 kg 16 mm² / 2.9 kg
Result
Test passed
Time of exposure
30 s
Result
Test passed
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, no longer than 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 %
Connection in acc. with standard
IEC / EN  UL CSA
Mounting type
NS 35/7,5 NS 35/15 NS 32

Specifications may be subject to change without notice