Approvals & Standards
USM:
- UL Recognized to Standard 4248-1, File E52283
- CSA File No. 032169, Class 6225-01
- IEC 60269-2-1 and 60947-3 Compliant
- UL Listed to Standard 4248-19 (PV), File E347822
- CSA Component File No. 032169, Class 6225-30
Key features & benefits
Mersen USM Series 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 visual blown-fuse indicators in each pole. Multipole 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 body material is tough and durable polyamide, with exceptional insulating properties.
Applications
- 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
Item Number
USM1HEL
Description
Fuse Holder UltraSafe™ 600VAC 600VDC Midget 30A 1-Pole IP65
EAN/UPC code
0782001441050
Rated voltage AC UL
600 V
Rated voltage DC UL
600 V
Frequency
50/60 Hz
Rated current
30 A
ROHS Compliant
Yes
AC or DC
AC/DC
Fuse class
Midget
Short Circuit Current Rating (SCCR)
100 kA
Number of Poles
1-pole
Wiring range
#6 to #14 Solid or Stranded
Body/Insulating Material
Polyamide
Max Fuse Rated Current
30 A
Installation Mounting
DIN Rail
Product Weight
0.0635 kg
Product Width
17.5 mm
Product Length
78 mm
Product Height
58.9 mm
Sell Pack Quantity
12 EA
Sell Pack Weight
0.7983 kg
Sell Pack Width
88.9 mm
Sell Pack Length
215.9 mm
Sell Pack Height
67.6 mm