Ferraz Shawmut: Circuit Protection Products

Ferraz Shawmt 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.

Features

Circuit breaker replacement
Compact footprint, 45mm width
High Short circuit current ratings - 200kA-UL/CSA, 100kA-IEC
Dedicated 3-pole module
Motor starter protection
600V 30A rated AC/DC
Quick, easy fuse change
UL 508 Spacing
IP20 Finger safe protection
Auxiliary contact option -Breaks load with contactor not USFM
Remote indication
Optional open fuse indicator lights
25% smaller package
Din rail mounting with tool free removal
Lock out tag out in open position with 1/4" shank diameter
Feeder wiring bar w/terminal - jumper bars tie up to 5 units together
Flexible IEC contactor connector - 45, 70, & 85mm length

Applications

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