Suggested components may be:
www.fciconnect.com/pdffiles/brochures/Section_C_2003MC-Compression.pdf TYPE YE-P “HYPLUG” FOR COPPER CONDUCTOR
page 115 are likely
not suitable for QO-breaker terminals.
TYPE YH H-TAP COPPER “CRIMPIT”
page 107 with ~4AWG-stranded cable “pigtail”/jumper may permit a compact reducing splice.
Hydraulic tooling required for either.
N.B., physically larger “industrial E/F-frame” 15-150 ampere molded-case circuit breakers are routinely available with terminals for 1/0AWG conductors.
[This message has been edited by Bjarney (edited 08-28-2004).]