Industrial Part A4BY801 of Mersen Ferraz Shawmut - Request a Quote
For industrial products like A4BY801 801A Blade Time Delay Glass/Melamine Fuse , 600VAC/300VDC from manufacturers such as Mersen Ferraz Shawmut, you won’t find a better source than Industrials Unlimited, an all-inclusive marketplace for industrial products and much more. As a leader among independent distributors, we have access to an inventory of more than 2 billion new and obsolete parts such as A4BY801 and many others. We are also an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, ensuring the quality of each part we sell.
Whether you need A4BY801 from product category Electrical Supplies And Generators or any other parts in our vast and diverse inventory, Industrials Unlimited can provide it with short lead times and competitive prices. Any parts not in stock can be efficiently sourced and shipped via our extensive international supply chain network that spans North America and Europe. We are also the only independent distributor with a no China sourcing policy, meaning every part we sell is fully traceable or comes directly from a trusted manufacturer like Mersen Ferraz Shawmut. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to you in 15 minutes or less.
| AC Voltage Rating | 600V AC |
| Amps | 801 A |
| Body Material | Glass/Melamine |
| Body Style | Blade |
| Class | L |
| Country of Origin (subject to change) | Mexico |
| DC Voltage Rating | 300V DC |
| Diameter | 2 1/2 in |
| Element | Dual |
| Equivalent Brand and Series | Bussmann KLU, Bussmann KTU, Littelfuse KLLU, Littelfuse KLPC, Mersen A4BY |
| Equivalent Series | A4BY, KLLU, KLPC, KLU, KTU |
| Fits Fuse Block Style | Nonrejection |
| Functionally Equal To | Bussmann KLU, Littelfuse KLLU, KLP, KLPC |
| Fuse Amps | 801A |
| Fuse Interrupt Rating | 200kA at 600VAC, 100kA at 300VDC |
| Fuse Size | 10-3/4 in L x 2-1/2 in dia |
| Fuse Speed | Time Delay |
| Fuse Voltage Rating | 600VAC/300VDC |
| Green Environmental Attribute | RoHS 2011/65/EU Compliant |
| Indicating / Nonindicating | Nonindicating |
| Interrupt Rating | 100kA at 300V DC, 200kA at 600V AC |
| Item | Fuse |
| Length | 10 3/4 in |
| Rejection / Nonrejection | Nonrejection |
| Series | A4BY |
| Speed | Time Delay |
| Standards | CSA, UL |
| Visual Indication | Nonindicating |
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