TEST CHARTS
AVERAGE RELATIVE TEMPERATURES 
FOUR SAMPLES OF EACH MANUFACTURER
 
        TESTED ON 300 MCM 37 STRAND COPPER 
  
#CL2530A4
PORTHOLE TYPE
TUBE/FLAT TYPE
SPRING COMPRESSION TYPE AVG. 86oC
SET SCREW TYPE
AVG. 96oC
DIE COMPRESSION TYPE 
AVG.  92oC
 
TESTED ON 300 MCM 37 STRAND COMPACT ALUMINUM
 
#CL2530A4
PORTHOLE TYPE
TUBE/FLAT TYPE
SPRING COMPRESSION TYPE
AVG. 87oC
SET SCREW TYPE
AVG. 96oC
DIE COMPRESSION TYPE 
AVG. 93oC
 

25 Homestead Road Unit 42B • Lehigh Acres, FL 33936, USA
Phone: 239-657-2986
FAX: 239-657-2987