0
A relay is a switch; it is not usually meant to open under fault conditions (high current), and would likely fail if done so. A fuse is a fault protection device. If a short circuit develops, large currents will flow, and the fuse link will melt, causing the circuit to open.
There are also protective relays, which are devices that sense fault, or other undesireable conditions, and are used to send trip commands to breakers.
What else can I help you with?
What is the difference between fuse and MCB?
what is the difference between miniature circuit breaker and fuse
What is the difference between a relay and an auxiliary relay from constructionapplication poin of view?
I think aux relay is part of relay
What is the difference between an earth fault relay and an over current relay?
earth fault relay is also a type of over current relay but the set value of current or relay sensing current is much less than the maximum load current.in over current relay relay sensing current ise than maximum load current mor
What is the difference between a mini and a maxi fuse circuit application?
Muaja Kaya Pata ..
What is the difference between 125V 15A fuse and 230V 15A fuse?
The voltage rating of a fuse (in this case 125V or 230V) defines the maximum circuit voltage that the fuse is safe to be used on. A fuse with a voltage rating of 125V should not be used in a circuit with a voltage greater than 125V. If a 125V fuse were installed in a 230V circuit and an overload current occurred, the fuse could explode.
What is the difference between fuse and MCB?
what is the difference between miniature circuit breaker and fuse
What is the difference between solid state relay and safety relay?
not sure
The fuse between 12V car battery and relay for 2x 100w spotlights keeps blowing?
obviously you need a bigger fuse and a bigger relay
What is the difference between a relay and an auxiliary relay from constructionapplication poin of view?
I think aux relay is part of relay
Difference between overcurrent relay and fuse?
Current is flow of electricity charge. Voltage is a measure of potential energy or charge. Fuse. Is a device that opens when the current rating is exceeded this stopping the flow of current.
Fuel relay fuse?
can a fuel relay fuse make car not start? If the fuse or the relay is bad, yes.
Is there a difference between the main relay and the fuel pump relay on the 2000 Honda civic ex?
They are the same relay.
Where is the ac fuse between the fuse box and ac relay on a 77 Chevrolet Malibu Classic under dash or the hood?
There is a fuse for the air conditioner and one for the fan. You have a power source to the fuse. From the fuse the relay gets it's power and then the fan and or the air conditioner compressor.
Is there a fuse between the fuse panel and the fuel pump on a 1998 Isuzu Hombre 4-cylinder?
There should be a relay location(?)
What is the difference between a slo-blo fuse and a time delay fuse?
There is no difference. Slo-Blo is just a trademarked name for a time delay fuse.
Fuse relay location on 1985 325e BMW?
There are several fuse relay switches on your 1985 325 BMW. The fuse relay switches are located inside of the fuse box.
Where is the fuel pump relay switch or fuse located on a 1997 Mercury Villager?
The relay is in the relay box under the hood. The fuse is in the fuse box.
