nPGaX-Y(cu) n=number of bolts; PG= type; x-y=range of conductor's;
cu=for copper conductor.
Aluminium parallel groove clamp (PG clamps) are used for connecting two bare conductor or two insulated overhead line. If aerial bundled conductor is insulated, insulation must be striped before installing and then is necessary to install PG cover, who replace insulation.
TYPE PRODUCT RANGE DIMENSION (mm)
(sqmm) L B R
PG571-0A 16~70 42 36 5.5
PG571-1A 16~120 45 44 7
PG571-1B 16~120 70 44 7
PG571-2A 50~240 50 62.5 10.5
PG571-2B 50~240 70 62.5 10.5
Use for aluminum conductor to aluminum conductor connection.
A= 2 bolts ; B= 3 bolts .
PG571+tinned use for conductors of AL-AL ,CU-CU, CU-AL.
Electrical aluminium, dacomet finised screws (H.D.G. optionaly)
Cover: UV-resistant plastic
The product is also manufactured and supplied in modification's as is showed upwards in PRODUCT RANGE.