| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The Eaton Bussmann FRS-R-7 is a 7 ampere, 600 volt AC / 300 volt DC class RK5 cartridge fuse designed for industrial and electrical applications. It features a slow-blow (time-delay) response characteristic, accommodating inrush currents without nuisance opening. The fuse is housed in a 0.810" diameter by 3.00" long (20.57mm x 76.20mm) cartridge, non-standard package, and requires a separate fuse holder for installation.
With an interrupting rating of 200,000 amps AC and 20,000 amps DC, the FRS-R-7 provides robust fault current protection in high-energy circuits. The RK5 class designation indicates a general-purpose, current-limiting fuse suitable for motor circuits, transformers, and other inductive loads.
The fuse carries approvals from CE, CSA, and UL, demonstrating compliance with international safety standards. Environmental compliance includes RoHS3, REACH unaffected, and MSL 1 (unlimited) as reported, though these are unverified. The part is cross-referenced under DigiKey part number FRS-R-7-ND.
| Qty | Low | High |
|---|---|---|
| 1+ | $80.09 | $80.09 |
| 5+ | $67.18 | $67.18 |
| 10+ | $61.90 | $61.90 |
| 50+ | $58.42 | $58.42 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The fuse is rated for 7 amps continuous current.
600 volts AC and 300 volts DC.
200,000 amps AC and 20,000 amps DC.
It is a slow-blow (time-delay) fuse.
It is a class RK5 fuse.
It is approved by CE, CSA, and UL.
0.810 inches diameter by 3.00 inches length (20.57mm x 76.20mm).