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Eaton Bussmann

Bussmann LPJ-30SP Class J Fuse 30A 600VAC 300VDC Time-Delay

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$18.42

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Bussmann
Model Number	LPJ-30SP
Product Category	Class J Fuse
Series	LPJ Low-Peak
Fuse Type	Dual-Element Time-Delay Current-Limiting Fuse
Current Rating	30 A
AC Voltage Rating	600 VAC
DC Voltage Rating	300 VDC
Fuse Class	Class J
AC Interrupting Rating	300 kA RMS Symmetrical
DC Interrupting Rating	100 kA
Time Delay	10 Seconds Minimum at 500% Rated Current
Connection	Ferrule End × Ferrule End
Fuse Indicator	Non-Indicating
Dimensions	2.25 × 0.81 × 0.81 in
Product Weight	0.35 lb
Certifications	UL Listed; CSA Certified
Environmental Compliance	RoHS Compliant

Key Features

30 A Class J Fuse

The LPJ-30SP is a 30 A Class J fuse in the Bussmann LPJ Low-Peak series.

600 VAC and 300 VDC

The LPJ-30SP is rated for circuits up to 600 VAC and 300 VDC.

Dual-Element Time-Delay

Separate overload and short-circuit elements provide time-delay characteristics for circuits with high inrush currents.

Current-Limiting Design

The Class J construction provides current-limiting circuit protection with documented high interrupting ratings.

High Interrupting Ratings

The documented interrupting ratings are 300 kA RMS symmetrical for AC circuits and 100 kA for DC circuits.

10-Second Time Delay

The LPJ series provides a minimum 10-second time delay at 500% of rated current.

Applications

Power panelboards
Branch circuit protection
Industrial control circuits
Motor branch circuits
High-inrush electrical loads
Industrial distribution equipment

Purchase Information

We support online purchase of the Bussmann LPJ-30SP Class J Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is Bussmann LPJ-30SP?
Bussmann LPJ-30SP is a 30 A Class J dual-element time-delay current-limiting fuse from the LPJ Low-Peak series.

What is the current rating of LPJ-30SP?
The documented current rating is 30 A.

What is the AC voltage rating?
The documented AC voltage rating is 600 VAC.

What is the DC voltage rating?
The documented DC voltage rating is 300 VDC.

What is the AC interrupting rating?
The documented AC interrupting rating is 300 kA RMS symmetrical.

What is the DC interrupting rating?
The documented DC interrupting rating is 100 kA.

Is LPJ-30SP a time-delay fuse?
Yes. It is a dual-element time-delay fuse with a minimum 10-second delay at 500% of rated current.

What fuse class is LPJ-30SP?
The LPJ-30SP is a Class J fuse.

Does LPJ-30SP have an indicator?
No. Eaton specifies LPJ-30SP as a non-indicating fuse.

What connection type does LPJ-30SP use?
The documented connection is ferrule end to ferrule end.

What are the dimensions of LPJ-30SP?
The documented dimensions are approximately 2.25 inches long by 0.81 inches high by 0.81 inches wide.

What should be checked before ordering LPJ-30SP?
Check the LPJ-30SP model number, 30 A current rating, required 600 VAC or 300 VDC voltage rating, Class J fuse requirement, interrupting rating and physical dimensions before purchasing.

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