Mini circuit breaker, Homeline, 90A, 2 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL

SQUARE D HOM290 MINIATURE CIRCUIT BREAKER STANDARD TYPE 90A 2-POLE 120/240VAC HOM HACR RATED PLUG-ON 2 SPACE(S) 10KA #4 TO #2/0 AWG(AL/CU) FOR USE WITH: HOMELINE LOAD CENTERS UL LISTED - CSA CERTIFIED