6SJ30A1IC Marathon Special Products Class J Fuse Holder, 30 A 600 V, 1 Pole, DIN Rail
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The Marathon Special Products 6SJ30A1IC is a 1 pole, enclosed, DIN rail, with indication Class J fuse holder rated 30 A at 600 V AC/DC, with a 200 kA short circuit withstand rating. Fuse size: Class J, 30 A. Wire range is #1 to #18 AWG stranded copper, #10 to #18 AWG solid copper. UL listed to UL 4248-1 and UL 4248-8. Applied Control is the Marathon Special Products manufacturers representative. Send the catalog number, or the fuse amperage, poles and wire size, and the quote comes back the same business day.
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6SJ30A1IC specifications
| Catalog number | 6SJ30A1IC |
| Manufacturer | Marathon Special Products (Regal Rexnord) |
| Fuse class | Class J |
| Poles | 1 |
| Style | Enclosed, DIN rail, with indication |
| Ampere rating | 30 A |
| Voltage rating | 600 V AC/DC |
| Short circuit withstand | 200 kA |
| Fuse size | Class J, 30 A |
| Wire range | #1 to #18 AWG stranded copper, #10 to #18 AWG solid copper |
| Terminal torque | 40 in lb (4.5 N m) for #1 to #8 AWG; 25 in lb (2.8 N m) for #10 to #18 AWG |
| Mounting | 35 x 7.5 mm DIN rail, 16 mm strip length |
| Materials | UL94 V-0 thermoplastic insulator, tin plated copper fuse clip, zinc plated steel spring and screws |
| Standards and listings | UL 4248-1 and UL 4248-8, UL file IZLT.E35113; CSA C22.2 No. 4248.1-07 and 4248.8-07 |
| Accessories | Ganging clips EFH-MCCK C, DIN rail MN35-2, end bracket MSK35 |
Specifications from the Marathon Special Products datasheet for 6SJ30AxIC. Confirm against the current datasheet before installation.
Marathon datasheet for 6SJ30AxIC (PDF)
Selecting a Class J fuse holder
Pick the holder by the fuse ampere rating first, because Class J fuse bodies change size at 30, 60, 100, 200, 400 and 600 A and the clips only fit one size. Then match the wire range to the conductor you are landing and check the terminal torque. An enclosed DIN rail holder keeps fingers off live parts in a control panel. An open reinforced holder is the low cost choice inside a bolted enclosure. Send the fuse size, wire size and pole count and we will pick the catalog number with you.
Cross reference
Have a Bussmann, Mersen (Ferraz Shawmut) or Littelfuse Class J fuse holder part number? Send it with the amperage and poles and we will cross it to the matching Marathon catalog number. See the cross reference hub for the other lines we cross.
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Bussmann, Mersen, Ferraz Shawmut and Littelfuse are trademarks of their respective owners. Applied Control Inc. is not affiliated with these companies. Competitor names appear only to identify products for comparison.