Dual Element Fuse
Dual Element Fuse
(OP)
Is Dual element fuse successfully used in industry?
And if yes - for which sort of applications/scenarios ?
And if yes - for which sort of applications/scenarios ?
When was the last time you drove down the highway without seeing a commercial truck hauling goods?
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RE: Dual Element Fuse
RE: Dual Element Fuse
Often a smaller fused disconnect may be used for motor service. The dual element fuse combines good short circuit protection with tolerance for short term overloads such as motor starting. They may also provide backup protection for the motor overload relays. Smaller switches may also be used.
Eg, a 40 amp dual element fuse in a 60 amp switch may be equivalent to a 70 or 80 amp fuse in a 100 amp switch.
Bill
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"Why not the best?"
Jimmy Carter
RE: Dual Element Fuse