Why Choose the Mersen USFMCC UltraSafe Class CC Fuse Module?
The Mersen USFMCC is a compact UltraSafe™ three-pole Class CC fuse module designed to provide dependable overcurrent protection for industrial motor control, machinery and automation systems. It accommodates Class CC cartridge fuses rated up to 30 A, making it suitable for protecting three-phase branch circuits and motor-control equipment.
Part of the Mersen UltraSafe USFM series, the USFMCC features a compact format developed for use alongside standard 45 mm-wide IEC contactors and overload relays. This coordinated design helps panel builders create organised, space-efficient motor-control assemblies while simplifying component installation and wiring.
Rated for applications up to 600 V AC and 600 V DC, the USFMCC combines pressure-plate terminals, IP20 finger-safe construction, padlocking capability and tool-free DIN rail removal. Its robust design makes it a practical solution for OEM machinery, industrial control panels and manufacturing equipment requiring reliable Class CC fuse protection.
Key Advantages
- Designed for Class CC cartridge fuses rated up to 30 A.
- Three-pole configuration for three-phase industrial circuits.
- Rated for systems up to 600 V AC and 600 V DC.
- Compact 45 mm-wide design aligns with IEC contactors and overload relays.
- Finger-safe IP20 construction helps protect against accidental contact.
- Pressure-plate terminals provide secure conductor connections.
- Padlocking capability supports safer maintenance procedures.
- Tool-free DIN rail removal simplifies installation and servicing.
Key Features
- Mersen UltraSafe™ USFM series.
- Three-pole Class CC fuse module.
- 30 A maximum fuse rating.
- 600 V AC / 600 V DC voltage rating.
- Compact 45 mm module width.
- Pressure-plate conductor terminals.
- IP20 finger-safe protection.
- Integrated fuse extraction handles.
- Padlock provision for safer isolation.
- Compact busbar compatibility for line-side terminations.
- Tool-free installation and removal from DIN rail.
- Optional auxiliary contact compatibility within the USFM system.
Compact Class CC Protection for Motor-Control Assemblies
Class CC fuses provide current-limiting overcurrent protection for industrial branch circuits, motor-control equipment and machinery. The Mersen USFMCC securely houses three Class CC fuses, helping protect conductors and connected equipment against damaging overload and short-circuit currents.
Its compact 45 mm width enables the module to align neatly with commonly used IEC contactors and overload relays. Combined with finger-safe construction, integrated fuse extraction handles and tool-free DIN rail removal, the USFMCC supports efficient panel assembly and straightforward maintenance.
Typical Applications
- Three-phase motor-control circuits.
- Industrial machinery and production equipment.
- OEM electrical control panels.
- IEC contactor and overload relay assemblies.
- Industrial automation systems.
- Pumps, fans and conveyor systems.
- Manufacturing and processing equipment.
- Branch circuit and control cabinet protection.
