Mersen USCC3I UltraSafe Modular Fuse Holder, 3-pole, 600V, 30A, IP20 Finger-Safe

Description

Features

• The USCC3I is a 3-pole, 30-Amp finger-safe fuse holder designed specifically for Class CC fuses. It provides a compact, DIN-rail mounted solution for protecting branch circuits, control transformers, and lighting loads in industrial and commercial control panels.
• This model features a built-in blown-fuse indicator light on each pole. When a fuse clears, an integrated LED illuminates, allowing maintenance technicians to identify the faulted circuit at a glance without opening the holder or using a multimeter, significantly reducing troubleshooting time and equipment downtime.
• Engineered with an IP20 finger-safe rating, the USCC3I ensures that personnel cannot accidentally touch live electrical parts during operation or maintenance. The "no-tool" fuse replacement design utilizes a pull-out drawer system, making fuse changes fast, easy, and exceptionally safe compared to traditional open-style fuse blocks.
• The 3-pole design is highly space-efficient, occupying minimal width on a standard 35mm DIN rail. This allows for higher component density within your enclosure, which is critical for modern, compact control cabinet designs where every millimeter of rail space is valuable.
• Featuring robust box-style pressure plate terminals, the USCC3I provides a secure, vibration-resistant connection for #14 to #6 AWG copper wire. This high-torque clamping mechanism prevents wire pull-out and ensures consistent electrical conductivity, even in high-vibration industrial machinery environments.

Documentation & Downloads

Specifications