Bussmann FWJ-300A Eaton series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,477.77
$1,427.77
Bussmann FWJ-300A Eaton series FWJ high speed fuse, 300A, 25 kAIC (35-200A), 100 kAIC (250-2000A), 50 kAIC at 800 Vdc (35-200A, 450-600A), None, High speed fuse, Blade end X blade end, Stud

Bussmann FWJ-300A Eaton series FWJ high speed fuse, 300A, 25 kAIC (35-200A), 100 kAIC (250-2000A), 50 kAIC at 800 Vdc (35-200A, 450-600A), None, High speed fuse, Blade end X blade end, Stud

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Model: FWJ-300A
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,477.77
$1,427.77
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Eaton Bussmann series FWJ high speed fuse, 300A, 25 kAIC (35-200A), 100 kAIC (250-2000A), 50 kAIC at 800 Vdc (35-200A, 450-600A), None, High speed fuse, Blade end X blade end, Stud

Manufacturer Resources

Product Specs

Amperage Rating:
300 A
Application:
protection of DC common bus, DC drives, power converters/rectifiers and reduced voltage starters
Certifications:
CSA Certified
Clearing I2t :
164000 at 1000 V
Compliances:
CE Marked
Connection:
Blade end x blade end
Fuse Indicator:
None
Fuse Shape:
Center bolted tags
Insulated Metal Gripping Lugs Imgl :
No
Interrupt Rating:
450-600A)
Mounting Method:
Stud
Packaging Type:
Standard
Pre Arc I2t :
23500
Product Height:
52 mm
Product Length Depth:
147 mm
Product Weight:
551 g
Product Width:
52 mm
Rated Switching Capacity:
100 A
Type:
High speed fuse
Utilization Category:
Other
Voltage Rating:
1000 V
Voltage Type:
AC/DC
Watt Losses:
56 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
High speed fuse

Bussmann FWJ-300A – Frequently Asked Questions

How fast can I get the Bussmann FWJ-300A delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return the door closer if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Bussmann FWJ-300A come with a warranty?
Absolutely. The Bussmann FWJ-300A is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Bussmann FWJ-300A?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Bussmann FWJ-300A from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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