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I believe that an isolator should only be used to isolate supplies that are not under load, while a switch fuse can isolate the supply that the fuse protects.
A fused switch can isolate a three phase supply where a switch fuse might not in fault conditions.This is because three phase faults can occur with only one phase going down and larger currents occurring ??
ian malone.
What else can I help you with?
What is the different between a fuse and a switch?
A switch is an isolation device in a power circuit. A fuse is self destructing safety device in a circuit. Fuse burns out under an overload (current) condition and cuts off and isolates the circuit.
What is the difference between load break switch and ht switch fuse unit?
Both are same...
What is different between router and switch?
What is diffrent between router and switch?
What is the AM-2 fuse for in a 1999 Toyota Camry?
The AM2 fuse protects the circuit between the battery and the ignition switch. After the ignition switch, it first powers the distributor, then the igniter module.
What is different between gear switch and changeover?
The gearswitch as the name implies (SWITCH), it's a switch with one source of power supply with the aim of controlling a particular area or two different areas. It contains fuse in it with it's amps readings. While the changeover is directly connected by two different source of power with the aim of supplying only a particular area with either of the sources of electrical power. And it dose not contain fuse.
Is there a relay switch between the fuse box and the sunroof switch?
Typically, there isn't a relay switch specifically between the fuse box and the sunroof switch in most vehicles. The sunroof switch usually connects directly to the sunroof motor, with power routed through the fuse box for protection. However, some vehicles may have a relay for the sunroof function, depending on the design of the electrical system. It's best to consult the vehicle's service manual for specific wiring diagrams.
Where is the PRNDL switch located on a 1997 Skylark?
Not sure about a switch, but there is a fuse for it in the fuse box.
Why we use straight cable to connect between the router and switch?
we use straight cable to connect between the router and switch as router and switch are different devices.
What is the top fuse for in a 1966 mustang's fuse box?
The power top doesn't have a fuse. It has a circuit breaker attached to the hot side of the starter solenoid with a wire that goes to the switch. The wiring goes from the switch to the pump/motor assembly located between the trunk and the back of the rear seat.
Light switch Ford Mustang?
Meant to search for related questions about overheating 1991 ford mustang light switch. Friend stopped by saying her lights just quit. Checked switch and a clamp/clip for a one end of a fuse had burned itelf loose from the top of the switch. Jumpered from loose fuse-clip to proper side of fuse still cliped to top of switch, ensuring no inadvertent electrical connections made between other wires. Lights worked fine, but insulation between aligator clips of jumper overheated/melting/burning and fuse still didn' burnout. She'll just have to sleep here tonight till a new switch can be bought
2000 Toyota Camry have a ignition switch fuse?
A 2000 Toyota Camry has an ignition switch fuse location in the main fuse panel. It helps protect the switch and the rest of the ignition system from surges.
What is the different between gG fuse and aM fuse and FF fuse and gR fuse and etc?
gG FUSES IS FAST ACTING BUT THE mA FUSES ARE TIME DELAY FUSES
