HCK Black 4mm Test Lab Connector Nickel Plated 30Vac 60Vdc 30A OM442A


28 in stock

SKU: OM0442A Category:



Heinrich C. Kosmeier GMBH

Part no. KS6Q

Laboratory Plug with Forked Terminal

Cable lug with shatter-proof, flexible insulating sleeve 

 4mm diameter transverse hole

Contact material Nickel plated brass

Screw connection up to a maximum 2.5mm²

For connection to bolts from 4mm to 7mm diameter

 Max. cable diameter is 4.2mm.

 1 Piece 


Attribute Value
Colour Black
Gender Male
Termination Method Screw
Voltage Rating 30 V ac, 60 V dc
Current Rating 30A
Contact Plating Nickel
Length 58.5mm
Contact Material Brass
Insulation Material PVC-P

Originally supplied to a large ‘Milspec ‘ type Co. these came to us as part of a lot of surplus stock, having been in storage for some years (packaging dated 1980’s) we have classified them as ‘new other’.

They are stored with us still sealed in original HCK packaging and are absolutely ‘as new’.

Now discontinued !

For datasheet on very similar Hirschman part, copy and paste:-


We Purchase Surplus Stock!!!
If you or your company has items similar to the above, or indeed any electronic components surplus to requirements, please contact us with details as we are keen to increase our stock profile.

 As many of our lines come in to us as surplus – sometimes from high end ‘Milspec’ type manufacturers we try to pass on our savings to our customers – often selling industrial grade or military spec components at a fraction of their original cost. 


Additional information