Northern Connectors Harting HAN Industrial Rectangular Connectors - Manual (Page 246)

Han HC
Modular
14.
19
Han ® HC Modular 350
Assembly instructions
Remarks on the axial screw termination see chapter
00
Step 1: The outer diameter of the cable must not ex-
ceed 19.5 mm.
Strip the cable by 19 mm.
Insert the cable through hood.
Step 2: Press the Han NC contact on the cable strand
and apply tightening torque according table 1 by using a
tightening torques tool. Take care that all cable strands
fit completely inside the contact termination cavity. Du-
ring assembling adhere the cable and the contact to
minimise axial movement or twisting.
Step 3: Move the perforated plate D across the HC
contacts.
Step 4: Fit frame E onto the hexagon shape of the HC
contact. Coding can be arranged by turning the contact
within 60° steps. Bolt the frame E together with perfo-
rated plate D.
Step 5: Push back the packet inside the good.
Step 6: Tighten the four M3 (tightening torque 0.5 Nm)
screws and the cable gland according manufacturer re-
commendation.
During the assembly of the frame for 4 poles the fol-
lowing tightening torques have to be taken into consi-
deration:
A = 0.5 Nm
B = 1.5 Nm
C = 0.25 Nm