Description
The Mersen UltraSafe™ USCC1 is a state-of-the-art 1-pole modular fuse holder designed to provide superior protection and safety for Class CC 1-1/2″ x 13/32″ fuses up to 30 amperes. As part of the UltraSafe series, it sets a new standard for safety by qualifying as “Finger-safe” under IEC and DIN standards, achieving an IP20 grade of protection even during fuse changing.
Constructed with tough, durable glass-filled polycarbonate for exceptional insulating properties, the USCC1 offers reliable performance at 600VAC and 600VDC. This compact holder saves up to 15% mounting space and easily snaps onto a 35mm DIN-rail, significantly reducing panel building time.3 When paired with Class CC fuses for Type “2” No Damage protection, the UltraSafe USCC1 provides one of the safest and most efficient protection packages in the industry.
Key Features
- UltraSafe™ IP20 Finger-Safe: Qualifies as “Finger-safe” with an IP20 degree of protection, ensuring safety during operation and fuse replacement.
- High Voltage Rating: Rated for use up to 600VAC and 600VDC.
- Space-Saving Design: Modular design saves up to 15% mounting space compared to traditional holders.
- Easy Installation: Features DIN Rail mounting for quick and tool-free installation, saving panel assembly time.
- Robust Construction: Made from durable Glass Filled Polycarbonate with excellent insulating properties.
- High Interrupting Rating: Features a Short Circuit Current Rating (SCCR) of 200kA.
- Single-Pole Design: 1-Pole holder with a pressure plate connection method for reliable wiring.
Specifications
| Specification | Detail |
| Series | UltraSafe™ USCC – Class CC Fuse Holders |
| Item Number | USCC1 |
| Fuse Class | Class CC |
| Number of Poles | 1-Pole |
| Max Fuse Rating | 30 A |
| Rated Voltage AC (UL) | 600 V |
| Rated Voltage DC (UL) | 600 V |
| Frequency | 50/60 Hz |
| Short Circuit Current Rating (SCCR) | 200 kA |
| Fuse Installation Method | Clip-in |
| Mounting | DIN Rail |
| Body/Insulating Material | Glass Filled Polycarbonate |
| Wiring Range | Cu #6-14 |
| Torque Rating | $1.695\text{ N}\cdot\text{m}$ |
| Protection Rating | IP20 |
| Product Width | 17.5mm |
| Product Height | 58.9mm |
| Product Length | 78mm |
| Product Weight | 0.0635 kg |
| ROHS Compliant | Yes |






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