Single Phase Distribution Block

UKK 400A Single Phase Distribution Block

UKK 400A single phase distribution block with nickel-plated brass conductors, PA66 UL94V-2 housing, 690V rating, 51kA IPk, CE/RoHS certified, designed for secure DIN rail or screw mounting.

Single Pole Junction Box UKK 400

Regular color: blue. Other colors are available upon request.

UKK 400A Single Phase Distribution Block

Certifications CE      ROHS
Dimensions and Materials
L × W × H(mm) 97x50x50
Screw Material Nickel-plated steel
Conductor Material Nickel-plated brass
Plastic Housing PA66/94V-2
Transparent Cover PC
Mounting Method 35mm guide rail and screw fixation
Electrical Performance
Reference Standard IEC 60947-7-1
Rated Voltage(V) 690
Rated Current(A) 400
Impulse Withstand Current/IPk (KA) 51
Wiring Parameters
Input A B C
Number of interfaces 95 to185 X1
Tightening Torque(N.m) 25
Interface Diameter(mm) 18
Metric Wire Diameter(mm2) 95~185
American Made Wire Diameter (AWG) 30~400kcmil
Output A B C
Number of interfaces 6 to 35 x2 2.5 to 16 X5 2.5 to 10 X4
Tightening Torque(N.m) 4.4 2.7 2.7
Interface Diameter(mm) 10 8 6
Metric Wire Wire Diameter (mm2) 6~35 2.5~16 2.5~10
American Made Wire Diameter(AWG) 10~1 14~4 14~6

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