Amperage   Rating

30 A

Application

Branch Circuit Breaker   Panelboard Mains, Industrial Control, Machinery Disconnects and Power   Panelboards

Body Size

0.81 in Dia x 2.25 in   L

Body Style

Cartridge

Brand Name

Bussmann

COO

MX

Class

J

Element

Dual

Indicating Non Indicating

Non-Indicating

Interrupt Rating

300/100 kA

Manufacturer Part Number

LPJ-30SP

Material

Melamine

Mounting Type

Holder

Rejection Non Rejection

Non-Rejection

Response Time

10 sec

Series

LPJ

Standard/Approvals

ARRA, Buy American Act   and RoHS Compliant, CE Certified, CSA C22.2 No. 248.8, Class 1422-02, CSA   File No. 53787, UL Guide No. JDDZ, UL File No. E4273, Guide No. JFHR, UL File   No. E56412

Terminal Type

Knife Blade

Type

Current Limiting

Voltage Rating

600 VAC/300 VDC

▪ Separate   overload and short circuit elements provide time delay for sizing of high   inrush loads linked with class J current limitation

▪ Long   time delay minimizes needless fuse openings due to temporary overloads and   transient surges

▪ Current   limitation protects downstream components against damaging thermal and   magnetic effects of short circuit currents

▪ Dual   element fuses have lower resistance than ordinary fuses, hence they run   cooler

▪ They   can often be sized for back up protection against motor burnout from overload   or single phasing if other overload protective devices fail

▪ Selective   coordination ratio of 2:1 (within Low-Peak® fuse family) prevents electrical   shutdowns from extending beyond the failed circuit

▪ Series   combination ratings with branch circuit breakers allows broad range of   coverage, independent of breaker manufacturer

▪ Proper   sizing can provide "No Damage" type 2 coordinated protection for   NEMA® and IEC® motor controllers

▪ Space   saving package for equipment down sizing

▪ Industry's   only UL listed and CSA Certified fuse with a 300 kA interrupt rating that   allows for simple, worry free installation in virtually any application

▪ Fast   short circuit protection and dual element, time delay performance provide   ultimate protection

▪ Reduces   existing fuse inventory by up to 33% when upgrading to Low-Peak® fuses

▪ Consistent   2:1 ampacity ratios for all Low-Peak® fuses make selective coordination easy

Catalog     numbers

Amp   rating

Catalog   numbers

Amp   rating

LPJ-1SP

1A

LPJ-25SP**

25A

LPJ-1-1/4SP

1.25A

LPJ-30SP**

30A

LPJ-1-6/10SP

1.6A

LPJ-35SP**

35A

LPJ-1-8/10SP

1.8A

LPJ-40SP**

40A

LPJ-2SP

2A

LPJ-45SP**

45A

LPJ-2-1/4SP

2.25A

LPJ-50SP**

50A

LPJ-2-1/2SP

2.5A

LPJ-60SP**

60A

LPJ-2-8/10SP

2.8A

LPJ-70SP**

70A

LPJ-3SP

3A

LPJ-80SP**

80A

LPJ-3-2/10SP

3.2A

LPJ-90SP**

90A

LPJ-3-1/2SP

3.5A

LPJ-100SP**

100A

LPJ-4SP

4A

LPJ-110SP**

110A

LPJ-4-1/2SP

4.5A

LPJ-125SP**

125A

LPJ-5SP

5A

LPJ-150SP**

150A

LPJ-5-6/10SP

5.6A

LPJ-175SP**

175A

LPJ-6SP**

6A

LPJ-200SP**

200A

LPJ-7SP**

7A

LPJ-225SP**

225A

LPJ-8SP**

8A

LPJ-250SP**

250A

LPJ-9SP**

9A

LPJ-300SP**

300A

LPJ-10SP**

10A

LPJ-350SP**

350A

LPJ-12SP**

12A

LPJ-400SP**

400A

LPJ-15SP**

15A

LPJ-450SP**

450A

LPJ-17-1/2SP**

17.5A

LPJ-500SP**

500A

LPJ-20SP**

20A

LPJ-600SP**

600A

LPJ-6SPI

LPJ-35SPI

LPJ-150SPI

LPJ-7SPI

LPJ-40SPI

LPJ-175SPI

LPJ-8SPI

LPJ-45SPI

LPJ-200SPI

LPJ-9SPI

LPJ-50SPI

LPJ-225SPI

LPJ-10SPI

LPJ-60SPI

LPJ-250SPI

LPJ-12SPI

LPJ-70SPI

LPJ-300SPI

LPJ-15SPI

LPJ-80SPI

LPJ-350SPI

LPJ-17-1/2SPI

LPJ-90SPI

LPJ-400SPI

LPJ-20SPI

LPJ-100SPI

LPJ-450SPI

LPJ-25SPI

LPJ-110SPI

LPJ-500SPI

LPJ-30SPI

LPJ-125SPI

LPJ-600SPI

Package   Height

2.1259854 in

Package Length

7.4015788 in

Package Weight

1.55 lb

Package Width

2.2047256 in

Amp  Rating

Carton Qty.

1-60

10

70-200

5

225-600

1