Bussmann LPJ-50SP Low-Peak® Class J Time-Delay Fuse; 50 Amp, 600 Volt AC/300 Volt DC

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$65.85 / each

Vendor: Bussmann
Cat #: LPJ-50SP
Part #: 1909
SKU: 241753
UPC #: 051712523356

Product Details

Size: 1.060 Inch x 2.380 Inch
Proper sizing can provide no damage type 2 coordinated protection for NEMA and IEC motor controllers
Space-saving package for equipment downsizing
Lower watts loss reduces power consumption

Bussmann Low-Peak® Class J Time-delay fuse is rated at 50 Amps/600 VAC/300 VDC. It has an interrupt rating of 300 kilo-Amps VAC RMS and 100 kilo-Amps VDC. Fuse offers a time-delay of minimum 10 seconds at 500% of rated current providing ultimate protection. It features ferrule ends, is made of melamine and can be mounted on a holder with clip termination. Its long time delay characteristic reduces unwanted fuse openings caused by temporary overloads and transient surges. It measures 1.060 Inch x 2.380 Inch.

Low voltage fuse has lower resistance for cool operation. It offers type 2 coordinated protection for NEMA and IEC motor controllers when properly sized and saves space for equipment downsizing. Also provides maximum protection to motors against burnout from overloads and single phasing. Fuse also has selective coordination ratio of 2:1 that prevents electrical shutdowns from extending beyond the failed circuit. It finds application in industrial control, branch circuit breaker panelboard mains, machinery disconnects, power panelboards. Fuse is UL listed and CE/CSA certified.

Product Specifications

Alternate Part Number LPJ50SP
Amperage Rating 50 Amp
Application For Use As Back-Up Protection Against Motor Burnout From Overload Or Single-Phasing
Case Quantity 1, 10
Catalog Description 50A 600V Class J Low Peak Dual Element, Time Delay Fuse
Catalog Number LPJ-50SP
Class J
Commodity Code 61120
Competitor Part No. BUSLPJ50SP
Connection Ferrule End
Country of Origin MX
Diameter 1.06 in
Element Dual
GTIN 00051712523356
Gross Weight 0.150
Height 1.0000
In Stock Yes
Indication Non-Indicating
Interrupt Rating 300 Kilo-Amp RMS, 100 Kilo-Amp DC
Invoice Description English LOW-PEAK CLASS J T/D
Item Low Voltage Time-Delay Fuse
Length 2.3000
Material Melamine Tube
Mfr/Vendor Bussmann
Model LPJ
Mounting Clip
Response Time Delay: 10 sec At 500% Rated Current
Select Code FUSES
ShipWeight 0.2
ShortDescriptionStripped Bussmann-LPJ-50SP-Low-Peak-Class-J-Time-Delay-Fuse
Standard UL, CSA C22.2, CE
Standards UL Guide JFHR File E56412, CSA C22.2 No. 248.8 Class 1422-02 File 53787
Sub Brand Low-Peak®
Temperature Rating -55 to 85 deg C
Type Current-Limiting
Type Of Indicators Non-Indicating
UPC 051712523356
Voltage Rating 600 Volt AC, 300 Volt DC
Width 1.0000
feature#1 True dual-element fuses with a minimum 10 second time delay at 500% overload
feature#2 Long time-delay minimizes needless fuse openings due to temporary overloads and transient surges
feature#3 High interrupting rating to safely interrupt overcurrents up to 300,000A
feature#4 Faster response to damaging short-circuit currents than mechanical overcurrent protective devices
feature#5 Lower watts loss reduces power consumption
feature#6 UL Listed - Special Purpose
feature#7 Ideally suited for lighting and heating circuits and other non-inductive loads