Bussmann LPJ-30SP Low-Peak 30A 600V Class J Time Delay Fuse Dual Element New

ITEM SPECIFICS
Brand: Bussmann (Eaton)
MPN: LPJ-30SP
Series: Low-Peak LPJ-SP
Type: Dual-Element Time-Delay Fuse
Fuse Class: UL Class J (CSA Type D)
Current Rating: 30 A
AC Voltage Rating: 600 VAC
AC Interrupting Rating: 300 kA
DC Voltage Rating: 300 VDC
DC Interrupting Rating: 100 kA
Time Delay: 10 seconds minimum at 500% rated current
Size: 13/16 in diameter x 2-1/4 in long
Mounting: Ferrule
Indicator: Non-indicating
Current Limiting: Yes
Certifications: UL Listed, CSA, CE, UKCA
Country of Manufacture: Mexico
Condition: New – Open Box
Quantity: 1

DESCRIPTION
New open box Bussmann LPJ-30SP Low-Peak dual-element time-delay Class J fuse, rated 30 A at 600 VAC with a 300 kA interrupting rating, and 300 VDC with a 100 kA interrupting rating. The label reads "Bussmann Low-Peak Ultimate Protection, Dual-Element Time-Delay Class J Fuse, LPJ-30SP," with UL Listed, CSA Type D, CE and UKCA marks and "Eaton, St. Louis, MO 63178, Assembled in Mexico." Code J10 is printed on the label. The fuse has not been installed. The label is clean and readable. The copper end caps show tarnish and light scuffing from storage, as pictured.

The LPJ-SP is Bussmann's Low-Peak Class J time-delay fuse. It holds 500% of its rating for at least 10 seconds, so motor inrush and transformer magnetizing current pass without nuisance opening. Its current-limiting design gives a high level of protection for motor branch circuits, feeders, panelboards and control circuits. The Class J dimensions reject other fuse classes, so the wrong fuse can't be installed.

Features:
30 A, 600 VAC / 300 VDC
300 kA AC and 100 kA DC interrupting ratings
Dual-element time delay, 10 seconds minimum at 500%
Current limiting
Class J size rejection
Non-indicating
13/16 x 2-1/4 in ferrule
UL Listed, CSA Type D, CE, UKCA

Compatibility:
Direct replacement for Bussmann LPJ-30SP. It fits 30 A Class J fuse holders and blocks, including Bussmann CH30J and JM600-series holders, and 30 A Class J fused disconnects such as the Allen-Bradley 194R-NJ030 series. Equivalent Class J time-delay 30 A fuses include Mersen AJT30 and Littelfuse JTD030. The indicating version is the LPJ-30SPI. Confirm amperage and characteristics against your equipment before substituting.

Q&A
Q: What size is the LPJ-30SP?
A: 13/16 inch diameter by 2-1/4 inches long, the Class J 0–30 A size.
Q: Is this a time-delay fuse?
A: Yes. It is dual-element and holds 500% of its rating for at least 10 seconds.
Q: Can I use it on DC?
A: Yes. It is rated 300 VDC with a 100 kA interrupting rating.
Q: What is the difference between the LPJ-30SP and the LPJ-30SPI?
A: The SPI version has a blown-fuse indicator. The SP is non-indicating. Ratings and size are the same.
Q: Will it fit a 30 A Class R or Class H holder?
A: No. Class J fuses need Class J holders.

DISCLAIMER
Item is new open box, sold as pictured. The fuse has not been installed. The end caps are tarnished from storage. Ships fast with tracking. 30-day returns accepted; buyer pays return shipping.

LEGAL DISCLAIMER
We are not an authorized distributor, reseller, or representative of Bussmann or Eaton. All product names, trademarks, brands, and logos are the property of their respective owners. Products are sourced from surplus inventory and are not covered by manufacturer warranties.

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