EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia
EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia
EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia
EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia
EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia
EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia

Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia

Brand: EATON BUSSMANN
SKU: JJN-400
Availability: In Stock

Ships same day if ordered by 12 pm
$206.45
$206.45
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Description

Product Description

The EATON BUSSMANN JJN-400 is a Class T, fast-acting, current-limiting fuse designed for reliable protection in electrical systems. This bolt-on fuse features a 400 A current rating, with voltage ratings of 300V AC and 160V DC. It offers an interrupt rating of 200kA at 300V AC and 20kA at 160V DC, making it suitable for applications such as VFD line protection and multi-family meter stacks. Its melamine body and single element construction ensure consistent performance.

  • Class T, Fast Acting, Current-limiting design for precise circuit protection.
  • Interrupt rating of 200kA at 300V AC and 20kA at 160V DC for high fault current applications.
  • RoHS 2011/65/EU Compliant and UL/CSA certified for safety and environmental standards.

Product Highlights

Designed with a small footprint for efficient panel space utilization, offering VFD line protection.

Product Information

Standard Information

  • Brand: EATON BUSSMANN
  • Manufacturer Part Number: JJN-400
  • Country of Origin: Mexico
Technical Specifications
Product Type
Fuse
Series
JJN
Class
T
Fuse Speed
Fast Acting
Current Rating
400 A
AC Voltage Rating
300V AC
DC Voltage Rating
160V DC
Interrupt Rating
200kA at 300V AC, 20kA at 160V DC
Mounting Type
Bolt-On
Connection Type
Bolted blade end x bolted blade end
Indication
Nonindicating
Element Type
Single
Body Material
Melamine
Fuse Size
2-3/4 in L x 1 in dia
Length
2.75 in
Diameter
1 in
UPC
051712627047
Standards
UL Listed Std. 248-15 Class T Guide JDDZ File E4273, CSA Certified Class 1422-02 File 53787, CE Marked
Environmental Compliance
RoHS 2011/65/EU Compliant
Rejection Type
Nonrejection
Equivalent Series
A3T, JJN, JLLN, TJN
Equivalent Brand and Series
Bussmann JJN, Edison TJN, Littelfuse JLLN, Mersen A3T
Functionally Equivalent To
Bussmann JJN, Edison TJN, Mersen/Ferraz Shawmut A3T
Compatible Fuse Block Series
1B, 1BS, T300, T301, T302, T306
Fuse Holder Code
BD
Family
T-Tron
Product Family
LV branch circuit fuses
Sub-Range
Limitron bolt-on type fuses
Technical Compatibility
Large apartment complexes, multi-family meter stacks, VFD line protection
ASIN
B000LETGAA
EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia

EATON BUSSMANN

Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia

$206.45
EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia
EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia
EATON BUSSMANN Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia

EATON BUSSMANN

Eaton Bussmann JJN-400 fuse, fast acting 400 A, 300V AC, 160V DC 2-3/4 inches L x 1 inches dia

$206.45

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