Class T JJN fuses and Blue Sea Systems holder

225 - 400A fast acting fuses

Buying Options

Quantity Image Name Price
Fuse Block Class T with Insulating Cover - 225 to 400A Fuse Block Class T with Insulating Cover - 225 to 400A
In stock
Fuse Class T 225A Fuse Class T 225A
In stock
Fuse Class T 250A Fuse Class T 250A
In stock
Fuse Class T 300A Fuse Class T 300A
In stock
Fuse Class T 350A Fuse Class T 350A
Sold Out
Fuse Class T 400A Fuse Class T 400A
In stock
JJN Limitron™ 300Vac, 1-1200A, fast-acting Class T fuses
Provides 10X better current limitation to help prevent equipment damage caused by shortcircuit events.
200 kA interrupting rating complies with NEC® Section 110.9 for today’s large capacity systems.
Fast-acting fuse helps prevent equipment damage caused by short-circuit events.
Small, space-saving fuses provide a high degree of current limitation on short-circuits for excellent component protection.
Ideal for critical industrial or commercial applications that have specific current limitation requirements.
Catalog Symbol:  JJN-(amp)
Eaton’s Bussmann™ series Limitron™ advanced protection Class T current -limiting, fast-acting fuses.
      • 300 Vac (1-10 A)
      • 300 Vac, 160 Vdc (15-600 A)
      • 300 Vac, 170 Vdc (700-1200 A)
Amps — 1-1200 A
      • 200kA Vac RMS Sym.
      • 20kA Vdc (15-600 A)
      • 100kA Vdc (700-1200 A)
Agency Information
UL® Listed, Std. 248-15, Class T, Guide JDDZ, File E4273
CSA® Certified, C22.2 No. 248.15, Class 1422-02, File 53787
RoHS compliant




Product Function and Performance

Product Weight and Dimensions

Shipping Weight and Dimensions

1 year

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