Bussmann JJN-70 Class T Fuse 70A 300VAC 160VDC Fast-Acting

Bussmann JJN-70 Class T Fuse 70A 300VAC 160VDC Fast-Acting

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Brand	Bussmann
Model Number	JJN-70
Product Category	Class T Fuse
Series	JJN
Fuse Type	Current-Limiting Fast-Acting Fuse
Class	Class T
Current Rating	70 A
AC Voltage Rating	300 VAC
DC Voltage Rating	160 VDC
AC Interrupt Rating	200 kAIC at 300 VAC
DC Interrupt Rating	20 kAIC at 160 VDC
Connection	Bolted Blade End × Bolted Blade End
Fuse Indicator	Non-Indicating
Product Length/Depth	2.16 in
Product Height	0.75 in
Product Width	0.75 in
Product Weight	0.078 lb
Compliance	CE Marked, RoHS Compliant

Key Features

70 A Current Rating

The JJN-70 Class T fuse has a documented current rating of 70 A.

300 VAC and 160 VDC

The fuse is rated for circuits up to 300 VAC and 160 VDC.

Class T Design

The JJN-70 is a Class T current-limiting fuse with fast-acting characteristics.

High Interrupt Ratings

The documented interrupt ratings are 200 kAIC at 300 VAC and 20 kAIC at 160 VDC.

Bolted Blade Connections

The JJN-70 uses bolted blade end to bolted blade end connections.

Compact Class T Format

The documented dimensions are 2.16 inches in length and 0.75 inches in height and width.

Applications

VFD line protection
Industrial branch circuits
Electrical distribution equipment
Power distribution panels
Non-inductive circuit protection
Space-constrained electrical assemblies

Purchase Information

We support online purchase of the Bussmann JJN-70 Class T 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 JJN-70?
Bussmann JJN-70 is a Class T current-limiting, fast-acting fuse.

What is the current rating of JJN-70?
The documented current rating is 70 A.

What is the AC voltage rating of JJN-70?
The documented AC voltage rating is 300 VAC.

What is the DC voltage rating of JJN-70?
The documented DC voltage rating is 160 VDC.

What fuse class is JJN-70?
The JJN-70 is a Class T fuse.

Is JJN-70 a fast-acting fuse?
Yes. The JJN series is documented as a current-limiting fast-acting fuse series.

What is the AC interrupt rating of JJN-70?
The documented AC interrupt rating is 200 kAIC at 300 VAC.

What is the DC interrupt rating of JJN-70?
The documented DC interrupt rating is 20 kAIC at 160 VDC.

What connection type does JJN-70 use?
The fuse uses bolted blade end to bolted blade end connections.

Does JJN-70 have an indicator?
No. Eaton documents the JJN-70 as a non-indicating fuse.

What are the dimensions of JJN-70?
The documented dimensions are 2.16 inches length/depth, 0.75 inches height and 0.75 inches width.

What should be checked before ordering JJN-70?
Check the complete JJN-70 catalog number, 70 A current rating, required 300 VAC or 160 VDC rating, Class T requirements, interrupt rating, bolted blade connection arrangement and circuit protection requirements before purchasing.

Specifications

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