B7583DC Circuit Breaker Unit

Feature & Principle

It adopts hydraulic magnetic trip structure, trip characteristic not affected by ambient temperature. When overload or short-circuit fault occurs, the magnetic coil drives the trip mechanism to cut off the DC circuit, trip-free design cannot be forced closed under fault state. It can be manually reset after fault elimination, widely used for DC load protection on vessel and solar power cabinet.

Specifications

Model: B7583DC Brand: Blue Sea Systems Type: Hydraulic magnetic circuit breaker Pole: 2P Rated voltage: 48VDC Rated current: 80A Installation: Rocker panel mount Certification: ABYC, CE

Components & Diagnostics

Hydraulic magnetic trip assembly, contact group, rocker operating handle, arc extinguishing structure, copper terminal studs. Common faults: contact ablation, trip failure, handle stuck, terminal overheating.

Product Brief

B7583DC DC circuit breaker, Blue Sea marine power spare widely used for yacht, offshore equipment and solar energy DC distribution system protection.