Eaton CCVH2200X – 200 A Two-Pole Tenant Main Circuit Breaker (120/240 V, 25 kAIC, Load-Lug). Specifically listed for use with Eaton “Type ECC” unit enclosures. Panel Compatibility : Make sure your enclosure or panel supports CCV-type tenant main breakers, especially as indicated for “Type ECC” unit enclosures.