Mueller bu-51c bu51c clip copper, 20-amp, screw connection. this meter testing clip is made from solid copper and is rated for 20a. it can have a screw or crimp connection and has a jaw opening of 0.5" (12.7mm). it accommodates 14-18 awg wire. the bu51c is essentially the same clip as the bu-50c, except that it does not have the insulation piercing needle. it is used with the mueller bu-49 series pvc insulators. rohs compliant. 

specifications

• clip material- solid copper
• clip length- 2.28" (57.12 mm)
• rating- 20 a
• connection- screw / crimp
• jaw opening- 0.5" (12.7 mm)
• wire gauge- 14-18 awg
• 9.6grams

51-c

51c