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LPJ-7SP Eaton Bussmann LPJ-7SP is a 7A, 600VAC/300VDC Class J slow-blow cartridge fuse with alarm indication. It offers a 300kA AC interrupting rating and requires a fuse holder for mounting.
Mfr Part #:

LPJ-7SP

Available from 2 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Eaton Bussmann LPJ-7SP is a 7A, 600VAC/300VDC Class J slow-blow cartridge fuse with alarm indication. It offers a 300kA AC interrupting rating and requires a fuse holder for mounting.
✓ Total Stock: 6 pcs
$ Price Range: $98.93 - $134.72

LPJ-7SP Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LPJ-7SP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Breaking Capacity @ Rated Voltage
Class
Current Rating (Amps)
Fuse Type
Industrial Grade
Mounting Type
Response Time
SVHC Present
Tape & Reel
Voltage Rating
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LPJ-7SP Description

Short technical summary and product information.

The Eaton Bussmann LPJ-7SP is a 7A, 600VAC/300VDC Class J slow-blow cartridge fuse designed for electrical and industrial applications. It features a cylindrical, alarm-indicating package that provides visual indication of a blown fuse, aiding in quick troubleshooting and replacement.

 

This fuse delivers a high breaking capacity of 300kA AC and 100kA DC, ensuring robust protection against overcurrent faults. The slow-blow response time allows it to tolerate temporary inrush currents without nuisance opening, making it suitable for circuits with inductive loads or motor starting.

 

The LPJ-7SP requires a compatible fuse holder for installation and is approved by CE, CSA, and UL. Its compact dimensions of 0.810" diameter by 2.250" length (20.57mm x 57.15mm) fit standard Class J fuse blocks.

LPJ-7SP Quick Information

Product Type: Cartridge Fuse
Series: J
Canonical Name: Eaton Bussmann LPJ-7SP 7A 600VAC/300VDC Class J Slow-Blow Alarm Indicating Cartridge Fuse
Subcategory: Class J Fuse

LPJ-7SP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LPJ-7SP Estimated Pricing

Qty Low High
1+ $134.72 $134.72
5+ $117.60 $117.60
10+ $99.92 $99.92
50+ $98.93 $98.93

Estimated market price range - modelled values for guidance only, not live distributor offers.

LPJ-7SP Features

  • 7A current rating with 600VAC/300VDC voltage rating.
  • Class J slow-blow response for inrush tolerance.
  • 300kA AC and 100kA DC interrupting capacity.
  • Alarm-indicating cylindrical package for visual status.
  • Requires a fuse holder for installation.

LPJ-7SP Applications

  • Branch circuit protection in industrial control panels.
  • Motor circuit protection with high inrush currents.
  • Electrical distribution equipment overcurrent protection.
  • Industrial machinery and power supply protection.

LPJ-7SP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the LPJ-7SP fuse?

The LPJ-7SP is rated for 7A.

What is the voltage rating of the LPJ-7SP?

The LPJ-7SP is rated for 600VAC and 300VDC.

What is the breaking capacity of the LPJ-7SP?

The LPJ-7SP has a breaking capacity of 300kA AC and 100kA DC.

What is the response time of the LPJ-7SP?

The LPJ-7SP is a slow-blow (time-delay) fuse.

What is the package style of the LPJ-7SP?

The LPJ-7SP comes in a cylindrical, alarm-indicating package measuring 0.810" diameter by 2.250" length (20.57mm x 57.15mm).

What approvals does the LPJ-7SP have?

The LPJ-7SP is approved by CE, CSA, and UL.

What is the mounting type for the LPJ-7SP?

The LPJ-7SP requires a fuse holder for mounting.

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