Frequently Asked Questions
How do these fuses break the circuit?
Electrical fuses have a thin piece of wire which melts when in case of fault to open the circuit and stop the flow.
What is the difference between MCBs and fuses?
Fuse is a metal piece that melts when there is an excess current due to overload, while a circuit breaker has an internal switch that gets tripped when there is excess current in the circuit.
What is the difference between a relay and a fuse?
A fuse can only open the circuit, while a relay can both open and close the circuit.