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LFPSJ30-3Littelfuse Fuseblocks & Holders, LFPSJ Series
Item NumberLFPSJ30-3MFG Item NumberLFPSJ30-3SeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 30A 3PSpecificationsSpecifications Max Current 30 A Voltage 600 V Poles 3 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator No Reinforced No Enclosed Yes Touch Safe Yes Water Resistant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
LFPSJ30-3IDLittelfuse Fuseblocks & Holders, LFPSJ SeriesItem NumberLFPSJ30-3IDMFG Item NumberLFPSJ30-3IDSeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 30A 3P-IDSpecificationsSpecifications Max Current 30 A Voltage 600 V Poles 3 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator Yes Reinforced No Enclosed Yes Touch Safe Yes Water Resistant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
LFPSJ60-3IDLittelfuse Fuseblocks & Holders, LFPSJ SeriesItem NumberLFPSJ60-3IDMFG Item NumberLFPSJ60-3IDSeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 60A 3P-IDSpecificationsSpecifications Max Current 60 A Voltage 600 V Poles 3 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator Yes Reinforced No Enclosed Yes Touch Safe Yes Water Resistant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
LFPSJ60-3Littelfuse Fuseblocks & Holders, LFPSJ SeriesItem NumberLFPSJ60-3MFG Item NumberLFPSJ60-3SeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 60A 3PSpecificationsSpecifications Max Current 60 A Voltage 600 V Poles 3 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator No Reinforced No Enclosed Yes Touch Safe Yes Water Resistant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
LFPSJ60-2Littelfuse Fuseblocks & Holders, LFPSJ SeriesItem NumberLFPSJ60-2MFG Item NumberLFPSJ60-2SeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 60A 2PSpecificationsSpecifications Max Current 60 A Voltage 600 V Poles 2 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator No Reinforced No Enclosed Yes Touch Safe Yes Water Resistant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
LFPSJ30-1Littelfuse Fuseblocks & Holders, LFPSJ SeriesItem NumberLFPSJ30-1MFG Item NumberLFPSJ30-1SeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 30A 1PSpecificationsSpecifications Max Current 30 A Voltage 600 V Poles 1 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator No Reinforced No Enclosed Yes Touch Safe Yes Water Resistant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
LFPSJ30-1IDLittelfuse Fuseblocks & Holders, LFPSJ SeriesItem NumberLFPSJ30-1IDMFG Item NumberLFPSJ30-1IDSeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 30A 1P-IDSpecificationsSpecifications Max Current 30 A Voltage 600 V Poles 1 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator Yes Reinforced No Enclosed Yes Touch Safe Yes Water Resistant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
LFPSJ30-2Littelfuse Fuseblocks & Holders, LFPSJ SeriesItem NumberLFPSJ30-2MFG Item NumberLFPSJ30-2SeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 30A 2PSpecificationsSpecifications Max Current 30 A Voltage 600 V Poles 2 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator No Reinforced No Enclosed Yes Touch Safe Yes Water Resistant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
LFPSJ30-2IDLittelfuse Fuseblocks & Holders, LFPSJ SeriesItem NumberLFPSJ30-2IDMFG Item NumberLFPSJ30-2IDSeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 30A 2P-IDSpecificationsSpecifications Max Current 30 A Voltage 600 V Poles 2 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator Yes Reinforced No Enclosed Yes Touch Safe Yes Water Resistant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
LFPSJ60-1Littelfuse Fuseblocks & Holders, LFPSJ SeriesItem NumberLFPSJ60-1MFG Item NumberLFPSJ60-1SeriesLFPSJProduct Description600V CLASS J DEAD FRONT HOLDER 60A 1PSpecificationsSpecifications Max Current 60 A Voltage 600 V Poles 1 Fuse Class J Connection Type Pressure Connector Mounting Type DIN Rail Composition Thermoplastic Trip Indicator No Reinforced No Enclosed Yes Touch Safe Yes Water Resistant 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.