Approvals & Standards
- UL Listed to Standard 4248- 4 (class CC) and UL Recognized to Standard 4248-1 (midget), File E52283
- UL Listed to standard 4248-18 (photovoltaic), File E347822
- CSA Certified C22.2
- IEC 60269-2-1 and 60947-3 Compliant (USM only)
Key features & benefits
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 DC rated 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 flick of a finger). 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 field 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.
More specificationsApplications
- All circuits up to 600 volts for motors, control circuits, transformers, etc…
- DC circuits up to 1000VDC including photovoltaic applications
- Non-load disconnect
Documents & Resources
Datasheet
Compliance
Product Specifications
Frequency (Hz)
50/60 Hz
Ampere Range
0 to 30 A
Fuse Class
Midget
Short Circuit Current Rating (SCCR)
100 kA
Degree of Protection (IP)
IP65
Flammability Rating
94 V-0
UL File Number
File E52283
UL Category Code
IZLT2
CSA File number
Class 6225, File 032169_0_000
REACH Compliant
Yes
Max Operating Temp.
80 °C
Max Storage Temp.
80 °C
Min Storage Temp.
-25 °C
Harmonized System
853690