Mersen USCC Series UltraSafe Class CC Fuse Holder, IP20 Finger-Safe
The Mersen USCC Series UltraSafe Fuse Holder is a modular DIN-rail mounted fuse holder engineered for Class CC 1-1/2" x 13/32" AC and DC-rated fuses up to 30 amperes. Qualifying as "finger-safe" under IEC and DIN standards to an IP20 grade of protection, this holder allows safe fuse changing with the flick of a finger, even during energized operation. Built from tough, durable glass filled polycarbonate body material with exceptional insulating properties, it snaps onto standard 35mm DIN-rail and includes an LED blown-fuse indicator for fast visual troubleshooting.
Key Features
- Fuse Compatibility: Accepts Class CC 1-1/2" x 13/32" fuses rated up to 30A for reliable overcurrent protection.
- Finger-Safe IP20 Design: Qualifies as finger-safe under IEC and DIN standards, including safe fuse changing.
- Durable Construction: Glass filled polycarbonate body offers exceptional insulating properties and long-term durability.
- DIN-Rail Mounting: Snaps onto 35mm DIN-rail, saving up to 15% mounting space versus conventional holders.
- LED Blown-Fuse Indication: Integrated LED indicator provides fast visual confirmation of a blown fuse.
- Electrical Ratings: Rated 24V DC (UL), AC/DC operation, 50/60 Hz, with a wiring range of Cu #6-14 and a 15 lb-in torque rating.
- Short Circuit Protection: 200 kA short circuit current rating (SCCR) paired with Class CC fuses for Type "2" No Damage protection.
- Modular Configuration: Available in 1-pole configuration with clip-in fuse installation; multi-pole units can be field assembled with pin-tie handles.
Certifications & Compliance
- RoHS Compliant
- IP20 Finger-Safe Rating per IEC and DIN Standards
- UL-Rated Voltage (24V DC)
Technical Specifications
- Indication System Type: LED
- Indication System: Yes
- ROHS Compliant: Yes
Typical Applications
- DIN-Rail Panel Building and Control Cabinets
- Motor Control Centers and Industrial Control Panels
- Overcurrent Protection for AC/DC Circuits
- Panelboard and Switchgear Assemblies
- Renovation and New Construction Electrical Installations
Why Mersen?
Mersen UltraSafe fuse holders combine a durable glass filled polycarbonate body with a finger-safe IP20 design to help electrical professionals build safer, more compact panels. Backed by a 200 kA SCCR rating and RoHS compliance, the USCC Series delivers dependable, code-compliant overcurrent protection for Class CC fuse applications.
Manufacturer Resources
Product Specs
- Indication System Type:
- LED
- Indication System:
- Yes
- Torque Rating:
- 15 lb-in
- Ampere Rating:
- 30 A
- ROHS Compliant:
- Yes
- Frequency (Hz):
- 50/60 Hz
- Number of Poles:
- 1-Pole
- Wiring range:
- Cu #6-14
- AC or DC:
- AC/DC
- Fuse Type/Class:
- Class CC
- Short Circuit Current Rating (SCCR):
- 200 kA
- Installation Mounting:
- DIN Rail
- Max Fuse Rating:
- 30 A
- Fuse Installation Method:
- Clip-in
- Rated voltage DC UL:
- 24 V
- Fuse Class:
- Class CC
- Body/Insulating Material:
- Glass Filled Polycarbonate
- list_batch:
- MERSEN-20260825
- Department:
- Electrical
- Product Group:
- Wiring Devices
- Product Type:
- Fuse Holder