Ferraz Fuses UNITS FOR INDOOR AND OUTDOOR APPLICATIONS

Ferraz Product Overview

 

ultrasafeTM 

fuse holders



UltraSafe's compact, modular configuration gives you the reduced footprints and DIN-rail mounting you want in today's smaller fuse panels. Their finger-safe design gives you the IP-20 grade protection you need to meet IEC standards and an increased focus on worker safety.

 
Class CC & Midget (10x38mm) Fuse Holders

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USM Series    
Ferraz Shawmut UltraSafe™ Modular Fuse Holders introduce a new level of safety for Midget 1-1/2" x 13/32" AC and DC rated fuses up to 30 amperes. UltraSafe holders qualify as "finger safe" under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe holders are available in 1, 2, 3 or 4 poles, with or without blown …more
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USCC Series    
Ferraz Shawmut UltraSafe™ modular 24, 48 and 600 volt Fuse Holders introduce a new level of safety for Class CC as well as DC rated fuses up to 30 amperes. UltraSafe holders qualify as "finger safe" under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe holders are available in 1, 2, 3 or 4 poles, with or without blown-fuse …more
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USFMM    
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 …more
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USFMCC    
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 …more
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USFM10     
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 th …more


 



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US3J Series    
Ferraz Shawmut ULTRASAFE-(TM) modular 600 volt Fuse Holders for Class J fuses introduce a new level of safety and ease for installing or replacing Class J fuses. ULTRASAFE holders qualify as "finger safe" to an IP20 grade of protection under IEC standards. The US3J accommodates 30A Class J or 22 x 58 mm French Ferrule (holder not UL Listed with 22x58mm) fuses. ULTRASAFE holders are available in co …more
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US6J Series   
Ferraz Shawmut ULTRASAFE-(TM) modular 600 volt Fuse Holders for Class J fuses introduce a new level of safety and ease for installing or replacing Class J fuses. ULTRASAFE holders qualify as "finger safe" to an IP20 grade of protection under IEC standards. The US6J is for 60A Class J fuses. ULTRASAFE holders are available in compact 1, 2, or 3 pole units, with or without blown-fuse indicators in e …more




14x51mm & 22x58mm Fuse Holders

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US14 Series    
Ferraz Shawmut ULTRASAFE-(TM) modular 750 volt Fuse Holders offer the highest levels of safety and features for 14 x 51 mm fuses. Like all ULTRASAFE holders, they qualify as "finger safe" to an IP20 grade of protection under IEC standards, including fuse changing (with the flick of a finger). The US14 range is available in 1, 2 or 3 pole units, with or without blown-fuse indicator lights in each …more
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US22 Series   
Ferraz Shawmut ULTRASAFE-(TM) modular 750 volt Fuse Holders offer the highest levels of safety and features for 22 x 58 mm fuses. Like all ULTRASAFE holders, they qualify as "finger safe" to an IP20 grade of protection under IEC standards, including fuse changing (with the flick of a finger). The US22 range is available in 1, 2 or 3 pole units, with or without blown-fuse indicator lights in each …more


Part Number

Description

Select part number for more specific information
US141 Ultrasafe/750v
US141I Ultrasafe/750v
US141M Ultrasafe/750v
US141MI Ultrasafe/750v
US141N Ultrasafe/750v
US142 Ultrasafe/750v
US142I Ultrasafe/750v
US142M Ultrasafe/750v
US142MI Ultrasafe/750v
US143 Ultrasafe/750v
US143I Ultrasafe/750v
US143M Ultrasafe/750v
US143M2 Ultrasafe/750v
US143M2I Ultrasafe/750v
US143MI Ultrasafe/750v
US14PAK Ultrasafe/750v
US14S1P Ultrasafe/750v
US14S3P Ultrasafe/750v
US14S3P2 Ultrasafe/750v
US221 Ultrasafe/750v
US221M Ultrasafe/750v
US221MI Ultrasafe/750v
US222 Ultrasafe/750v
US222I Ultrasafe/750v
US221M Ultrasafe/750v
US221MI Ultrasafe/750v
US222 Ultrasafe/750v
US222I Ultrasafe/750v
US222M Ultrasafe/750v
US222MI Ultrasafe/750v
US223 Ultrasafe/750v
US223I Ultrasafe/750v
US223M Ultrasafe/750v
US223M2 Ultrasafe/750v
US223M2I Ultrasafe/750v
US223MI Ultrasafe/750v
US22N Ultrasafe/750v
US22PAK Ultrasafe/750v
US22S1P Ultrasafe/750v
US22S3P Ultrasafe/750v
US22S3P2 Ultrasafe/750v
US3J1 Ultrasafe Class J
US3J1I UL Class J Fast Fuse Block
US3J1I UL Class J TD Fuse Block
US3J1I Ultrasafe Class J
US3J2 Ultrasafe Class J
US3J2I Ultrasafe Class J
US3J2PAK Ultrasafe Class J
US3J3 Ultrasafe Class J
US3J3I UL Class J TD Fuse Block
US3J3I Ultrasafe Class J
US3J3PAK Ultrasafe Class J
US3J4PAK Ultrasafe Class J
US3JN Ultrasafe Class J
US6J1 Ultrasafe Class J
US6J1I Ultrasafe Class J
US6J1I UL Class J Fast Fuse Block
US6J1I UL Class J TD Fuse Block
US6J2 Ultrasafe Class J
US6J2I Ultrasafe Class J
US6J2PAK Ultrasafe Class J
US6J3 Ultrasafe Class J
US6J3I Ultrasafe Class J
US6J3I UL Class J TD Fuse Block
US6J3PAK Ultrasafe Class J
US6J4PAK Ultrasafe Class J
US6JN Ultrasafe Class J
USCC1 Ultrasafe CC, Midget
USCC1I Ultrasafe CC, Midget
USCC1I UL Class CC Fuse Block
USCC2 Ultrasafe CC, Midget
USCC2I Ultrasafe CC, Midget
USCC2I UL Class CC Fuse Block
USCC3 Ultrasafe CC, Midget
USCC3I Ultrasafe CC, Midget
USCC3I UL Class CC Fuse Block
USCC3IN UL Class CC Fuse Block
USCC3N UL Class CC Fuse Block
USCC4 UL Class CC Fuse Block
USCC4I UL Class CC Fuse Block
USFM10 UL Class CC Fuse Block
USFM10I UL Class CC Fuse Block
USFM10M Ultrasafe CC, Midget
USFM10MI Ultrasafe CC, Midget
USFMAC11 Ultrasafe CC, Midget
USFMBB2 Ultrasafe CC, Midget
USFMBB3 Ultrasafe CC, Midget
USFMBB4 Ultrasafe CC, Midget
USFMBB5 Ultrasafe CC, Midget
USFMBBC1 Ultrasafe CC, Midget
USFMCC Ultrasafe CC, Midget
USFMCCI Ultrasafe CC, Midget
USFMCCM Ultrasafe CC, Midget
USFMCCMI Ultrasafe CC, Midget
USFMFC1 Ultrasafe CC, Midget
USFMFC2 Ultrasafe CC, Midget
USFMFC3 Ultrasafe CC, Midget
USFMM Ultrasafe CC, Midget
USFMMI Ultrasafe CC, Midget
USFMMM Ultrasafe CC, Midget
USFMMMI Ultrasafe CC, Midget
USM1 Ultrasafe CC, Midget
USM1I Ultrasafe CC, Midget
USM2 Ultrasafe CC, Midget
USM2I Ultrasafe CC, Midget
USM3 Ultrasafe CC, Midget
USM3I Ultrasafe CC, Midget
USM3IN Ultrasafe CC, Midget
USM3N Ultrasafe CC, Midget
USM4 Ultrasafe CC, Midget
USM4I Ultrasafe CC, Midget
USN Ultrasafe CC, Midget
USPTH2 Ultrasafe CC, Midget
USPTH3 Ultrasafe CC, Midget
USPTH4 Ultrasafe CC, Midget
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