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Mersen

Mersen USM3 30A 800VAC / 1000VDC 30A 3-pole midget fuse holder

Part Number: USM3

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USM3 is a Mersen 800VAC / 1000VDC 30A 3-pole midget fuse holder; this configuration is rated 30A and 800VAC / 1000VDC, applied to DIN-rail motor, control and photovoltaic circuits where 35mm din rail fit is required.

Rated Current30A
Rated Voltage800VAC / 1000VDC
Breaking Capacity100kA SCCR
PackageMidget / 10 × 38 mm

USM3 is specified as a Mersen 800VAC / 1000VDC 30A 3-pole midget fuse holder for DIN-rail motor, control and photovoltaic circuits. Rated at 30A and 800VAC / 1000VDC, this version uses 35mm din rail mounting and is characterized by IP20 finger-safe midget fuse-holding with 100kA SCCR. The page keeps series, format and standards data aligned for practical engineering and procurement comparison.

Technical Specifications

Part Number
USM3
Manufacturer Part Number
USM3
Series
USM
Fuse Type
Midget Fuse Holder
Current Rating
30A
Voltage Rating
800VAC / 1000VDC
AC / DC
AC/DC
Breaking Capacity
100kA SCCR
Package / Dimensions
Midget / 10 × 38 mm
Mounting
35 mm DIN-Rail
Application
Control panels · Photovoltaic systems · Power distribution
Standard
IEC 60269-1/-2 · IEC 60947-3 · UL 4248-1
Terminal Type
Pressure Plate
Utilization Class
Midget
Approvals
CE · CSA · RoHS · UL Recognized
Certifications
UL Recognized|CSA|CE|RoHS

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