What was found
LANDING GEAR DID NOT RETRACT AFTER TAKEOFF FOLLOWED BY HYDRAULICS CAS MESSAGE. FOLLOWED APPROPRIATE CHECKLISTS. GEAR CAME DOWN ONCE HANDLE WAS DOWN AND 110 KNOTS. I DID NOT HAVE TO USE HAND PUMP. INSPECTION AFTER INCIDENT REVEALED A POPPED CIRCUIT BREAKER ON THE RH LOWER CB PANEL IN THE COPILOT FOOTWELL. WE RESET CB, RAN THROUGH THE GEAR SWING CHECK PROCEDURE AND FOUND NO ISSUES. WE ALSO TOOK IT FOR A MAINTENANCE FLIGHT AFTERWARDS AND RETRACED/EXTENDED THE GEAR MULTIPLE TIMES AND FOUND NO ISSUES.