Mersen
Mersen USCC1I Finger Safe Fuse Block 30A 600V
A finger-safe Class CC fuse block rated 30 A and 600 V for DIN-rail mounting with pressure-plate terminals accepting 14 to 6 AWG wire
- TypeFuses & Accessories
- ColorTransparent
- Finger-safe design prevents accidental contact with live parts
- Class CC fuse compatibility covers ATDR ATMR ATQR CCMR FNQ-R KLDR KLKR KTK-R LP-CC series
- Single-pole 30 A 600 V AC/DC rating suits industrial control circuits
- DIN-rail mount with pressure-plate terminals accepts 14 to 6 AWG wire
- UL listed and CSA certified for code-compliant installations
Single-Pole Class CC Fuse Block
The Mersen USCC1I is a single-pole fuse block rated for 0 to 30 A at 600 V AC/DC. It accepts Class CC fuses measuring 1-1/2 in length by 13/32 in diameter and mounts on standard DIN rail for panel installations.
Sustained-Current Behaviour
The finger-safe polyamide body and pressure-plate connector accommodate 14 to 6 AWG wire for secure terminations under continuous load. UL Listed and CSA Certified construction maintains consistent contact resistance during prolonged operation at the rated 30 A.
Replaces Open or Non-Indicating Blocks
This indicating, rejection-style block upgrades older holders that lack visual fault indication or finger-safe protection. The jump is worth it when a panel requires clear blown-fuse status and code-compliant touch protection for maintenance personnel.
Highlights
- Finger-safe design prevents accidental contact with live parts
- Class CC fuse compatibility covers ATDR ATMR ATQR CCMR FNQ-R KLDR KLKR KTK-R LP-CC series
- Single-pole 30 A 600 V AC/DC rating suits industrial control circuits
- DIN-rail mount with pressure-plate terminals accepts 14 to 6 AWG wire
- UL listed and CSA certified for code-compliant installations
Specifications
| Brand | MERSEN |
|---|---|
| Type | Fuses & Accessories |
| Color | Transparent |
Questions about this item
How much heat does the USCC1I fuse block generate when carrying 30 A continuously?
The block is rated for 0 to 30 A at 600 V AC/DC; heat rise depends on the installed fuse and ambient conditions, not on the block itself.
What wire sizes and tools are needed to install the USCC1I on a DIN rail?
It accepts 14 to 6 AWG wire via pressure-plate connectors and clips onto standard DIN rail; a screwdriver for the terminals is the only tool required.
Will the USCC1I accept the Class CC fuses I already use in older panels?
Yes — it fits UL Class CC fuses 1-1/2 in × 13/32 in including series ATDR, ATMR, ATQR, CCMR, FNQ-R, KLDR, KLKR, KTK-R and LP-CC.
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