Ultrasafe Fuseholders - USFMCC Series
The Ultrasafe Fuseholders - USFMCC Series is part of the Mersen (formerly Ferraz Shawmut) ultrasafe fuse holders line, distributed by Gross Automation.
Ferraz Shawmut ULTRASAFE Fuse Modules have a unique, compact design suited for use with 45mm wide IEC contactors. These modules also offer other features not found on other Class CC and midget Ultrasafe fuse holders such as an auxiliary contact option. When the auxiliary is wired to an adjacent contactor the load is dropped out by the contactor immediately once someone tries to open the fuse extractor handle. Additionally, the fuse module features padlock capabilities, compact busbars for line side terminations, and tool free removal from DIN rail. Yet the fuse modules still incorporate well known Ultrasafe features such as IP20 protection, easy operating fuse extraction handles and an open fuse visual indication option.
Specifications
| Specification | Value |
|---|---|
| Ratings | AC: 600V 30A; AC: 600V 30A; All holders meet UL 512 requirements; Class CC holder UL Listed; UL 508 Spacing; CSA Certified Class CC; RoHS Compliant |
| Features | Dedicated 3-pole fuse module; Finger Safe; Compact Footprint with 45mm width; Auxiliary Contact Option (1NO/1NC); Ability to padlock in OPEN position with 1/4” shank diameter; DIN rail mount with tool free removal; Quick, easy fuse change; Optional indicator lights; Primarily for motor circuits to replace circuit breakers for higher SCCR ratings; Other circuits up to 600 volts for control circuits, transformers, etc.; Non-load disconnect; Padlock compliance |
Features
- Dedicated 3-pole fuse module
- Finger Safe
- Compact Footprint with 45mm width
- Auxiliary Contact Option (1NO/1NC)
- Ability to padlock in OPEN position with 1/4” shank diameter
- DIN rail mount with tool free removal
- Quick, easy fuse change
- Optional indicator lights
- Primarily for motor circuits to replace circuit breakers for higher SCCR ratings
- Other circuits up to 600 volts for control circuits, transformers, etc.
- Non-load disconnect
- Padlock compliance
Ratings
- AC: 600V 30A
- AC: 600V 30A
- All holders meet UL 512 requirements
- Class CC holder UL Listed
- UL 508 Spacing
- CSA Certified Class CC
- RoHS Compliant
Catalog Numbers
| Catalog Number | Column 2 | Column 3 | Column 4 |
|---|---|---|---|
| USFMCC | 3P FUSE MODULE | USFMCCM | 3PFUSE MODULE w/ MICROSWITCH STYLE AUX. CONTACT |
| USFMCCI | 3P FUSE MODULE w/ INDICATORS | USFMCCMI | 3P FUSE MODULE w/ MICROSWITCH STYLE AUX. CONTACT & INDICATORS |
| USFMAC11 | 1 NO (late make)/NC (early break) AUXILIARY CONTACT | ||
| USFMFC1 | FLEXIBLE CONNECTOR TO MATE WITH IEC CONTACTOR 45mm LEAD LENGTH | ||
| USFMFC2 | FLEXIBLE CONNECTOR TO MATE WITH IEC CONTACTOR 70mm LEAD LENGTH | ||
| USFMFC3 | FLEXIBLE CONNECTOR TO MATE WITH IEC CONTACTOR 85mm LEAD LENGTH | ||
| USFMBB2 | BUSBAR TO CONNECT 2 MODULES TOGETHER | ||
| USFMBB3 | BUSBAR TO CONNECT 3 MODULES TOGETHER | ||
| USFMBB4 | BUSBAR TO CONNECT 4 MODULES TOGETHER | ||
| USFMBB5 | BUSBAR TO CONNECT 5 MODULES TOGETHER | ||
| USFMBBC1 | BUSBAR CONNECTOR TERMINAL |