Circuit Breaker Trainer Manufacturer,Supplier and Exporter in Africa
Product Code : LSK-EPS-10527
Quick Answer: The Circuit Breaker Trainer works with a three-phase supply and load to show how common circuit protection devices perform, with adjustable fault current in four test circuits.
Last updated: October 2026
Key Features
Four circuits: fuses, magnetic-only, thermal-only and thermomagnetic breakers
Internal variable transformer sets fault current
Fuse break detector with lamps for each phase
Adjustable residual current detector with digital display
Remote and local control key switches
Meters for incoming voltage and current
About This Product
Students adjust the fault current in four protection circuits to test and compare them, including the relationship between fault current and breaking time for different fuse types. Each circuit includes a contact breaker switched by an industrial standard discrepancy switch. Circuit three also has remote and local control key switches, showing how a control room operator or a remote operator can switch a circuit on or off.
Frequently Asked Questions
Which protection devices can be compared on the Circuit Breaker Trainer?
Fuses, a magnetic-only breaker, a thermal-only breaker and a thermomagnetic breaker, plus a residual current detector.
