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FSM25EMarathon Special Products Fuseblocks & Holders, FSM Series
Item NumberFSM25EMFG Item NumberFSM25ESeriesFSMProduct DescriptionFuseblock, Module, 1/4in.-20x1in. StudSpecificationsSpecifications Max Current 400 A Poles 1 Connection Type Stud Terminal Mounting Type Surface Mount Composition Thermoplastic Trip Indicator No Reinforced No Enclosed No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
FSM37EMarathon Special Products Fuseblocks & Holders, FSM SeriesItem NumberFSM37EMFG Item NumberFSM37ESeriesFSMProduct DescriptionFuse Holder, 800A, 1000VAC/DC Max,SpecificationsSpecifications Max Current 800 A Poles 1 Connection Type Stud Terminal Mounting Type Surface Mount Composition Thermoplastic Trip Indicator No Reinforced No Enclosed No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
FSM50EMarathon Special Products Fuseblocks & Holders, FSM SeriesItem NumberFSM50EMFG Item NumberFSM50ESeriesFSMProduct DescriptionFuseholder, Stud Type, 1/2in.-13 StudSpecificationsSpecifications Max Current 1,200 A Poles 1 Connection Type Stud Terminal Mounting Type Surface Mount Composition Thermoplastic Trip Indicator No Reinforced No Enclosed No AvailabilityOrder by 5:00 PM ET and your package will ship the same day.
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Circuit Protection
Circuit breakers and fuses protect against overload and short circuits for all types of applications.
A circuit breaker is an automatically-operated electrical switch designed to protect an electrical circuit from damage caused by excess current, typically resulting from an overload or short circuit. The circuit breaker trips to interrupt the circuit, and be reset and reused.
Fuses provide the same protections. If too much current flows through the fuse, a metal link in the fuse body will melt and interrupt the circuit. A fuse can only trip and open the circuit once, so it must be replaced or repaired to complete the circuit again. Fuses are typically installed in fuse blocks, either for storage or to consolidate fuses in one, easily maintained location.
A circuit breaker is an automatically-operated electrical switch designed to protect an electrical circuit from damage caused by excess current, typically resulting from an overload or short circuit. The circuit breaker trips to interrupt the circuit, and be reset and reused.
Fuses provide the same protections. If too much current flows through the fuse, a metal link in the fuse body will melt and interrupt the circuit. A fuse can only trip and open the circuit once, so it must be replaced or repaired to complete the circuit again. Fuses are typically installed in fuse blocks, either for storage or to consolidate fuses in one, easily maintained location.