Product Description
The Bussmann LPJ-30SP is a Low-Peak™ Class J dual-element, time-delay, current-limiting fuse rated at 30 amperes and 600V AC / 300V DC. It features a non-indicating design with a 10-second minimum time delay at 500% of rated current, making it well-suited for motor branch circuit protection and industrial power distribution applications. The LPJ series delivers an interrupting rating of 300,000A RMS symmetrical at 600V AC and 100,000A at 300V DC, providing robust short-circuit protection for downstream components.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Bussmann (Eaton) |
| Model / Part Number | LPJ-30SP |
| Fuse Class | Class J |
| Series | LPJ (Low-Peak) |
| Amperage Rating | 30 A |
| Voltage Rating (AC) | 600 V AC |
| Voltage Rating (DC) | 300 V DC |
| Interrupting Rating (AC) | 300,000 A RMS Symmetrical at 600 V AC |
| Interrupting Rating (DC) | 100,000 A at 300 V DC |
| Element Type | Dual-Element |
| Blow Characteristic | Time Delay (Slow Blow) |
| Time Delay | 10 seconds minimum at 500% rated current |
| Indicating / Non-Indicating | Non-Indicating |
| Current Limiting | Yes |
| Body / Terminal Type | Cylindrical, Ferrule End |
| Body Material | Melamine |
| Dimensions (Imperial) | 0.81 in diameter × 2.25 in length (13/16" × 2-1/4") |
| Dimensions (Metric) | 20.57 mm diameter × 57.15 mm length |
| Mounting Type | Fuse Holder |
| Rejection Type | Non-Rejection |
| UL Listing | cULus Listed, File No. JDDZ.E4273, UL 248-8 Class J |
| CSA Certification | CSA Certified, CSA C22.2 No. 248.8 Class J |
| CE / RoHS | CE Marked, RoHS Compliant |
| Recommended Fuse Block | J60030 Series |
| Recommended Fuse Holder | CH30J Series |
| Recommended Disconnect | CFD30J Series |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686185
Full Load Amps 30A
Manufacturer Bussman
Part Number LPJ-30SP
Shelf I -Case 21
Model LPJ-30SP
MPN LPJ-30SP
Type Fuse
