york ycaj square d blap3660042mmt 600A circuit breaker Start Price USD 499.00 Current Price USD 499.00 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Wednesday, November 19, 2008 End Time Friday, December 19, 2008 Location suffolk, VA See more about 'york ycaj square d blap3660042mmt 600A circuit breaker' Description This is a rotary handle instantanous trip circuit breaker from a York YCAJ chiller. It is rated 600v, 600A. Trip unit is still factory sealed. Breaker may also be installed on plug on base. Place a Bid!