Eaton Cutler-Hammer C306DN3B Overload Relay 318973-401 forcing a professional diagnostic check

forcing a professional diagnostic check after high-pressure trips

High-grade elastomeric construction allows these o-rings to handle a temperature range of -22°F to 248°F

the switch has failed or needs a manual reset

providing the precise alignment required for high-voltage contact points

Eaton Cutler-Hammer C306DN3B Overload Relay 318973-401 forcing a professional diagnostic checkThe Eaton Cutler Hammer C306DN3B is a heavy duty bimetallic thermal overload relay engineered for precise motor protection within NEMA Size 00 and NEMA Size 0 starters. Operating with a 32 Amp maximum rating, this 3 pole, open type unit utilizes ambient compensation to maintain accurate trip settings regardless of local temperature fluctuations around the enclosure. Designed for direct mounting to Freedom Series contactors, the C306DN3B provides