USM1 Y213944 FERRAZ SHAWMUT

• Volts: 800VAC Maximum, 

1000VDC Maximum

• Amps: 30A Maximum

• SCCR: 200kA AC, 100kA DC

USCC (Class CC Fuses)

• Volts: 600VAC/DC Maximum

• Amps: 30A Maximum

• SCCR: 200kA

Min. voltage to operate indicator light: 

90VAC, 115VDC [Less than 0.7 mA leakage 

current at 600V]

USM1IHEL minimum indicator operating 

voltage: 350VDC

Mersen UltraSafe Modular Fuse holders introduce a new level of safety 

for Class CC (USCC) and Midget 1-1/2" x 13/32" (USM) AC and DCrated

 fuses up to 30 amperes. UltraSafe holders qualify as “Fingersafe”

 under IEC and DIN standards to an IP20 grade of protection, 

including fuse changing (with the ffick of a ffnger). UltraSafe holders 

are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse 

indicators in each pole. Multi-pole units can also be ffeld assembled by 

ordering pin-tie handles.

UltraSafe holders save up to 15% mounting space and any combination 

can be snapped onto 35mm DIN-rail for extra savings in panel building 

time. UltraSafe holders with Class CC fuses chosen for Type “2” No 

Damage protection give one of the safest protection packages in the 

industry. UltraSafe body material is tough and durable polyamide, with 

exceptional insulating properties.

A P P L I C AT I O N S :

• All circuits up to 600 volts for motors, control circuits, 

transformers, etc…

• DC circuits up to 1000VDC including photovoltaic applications

• Non-load disconnect

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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