USM2I is a USM product from Mersen, built as a 600VAC / 600VDC 30A 2-pole midget fuse holder for DIN-rail motor, control and photovoltaic circuits. 30A and 600VAC / 600VDC define the primary electrical envelope, while IP20 finger-safe midget fuse-holding with 100kA SCCR and 35mm din rail describe protection and fit. The page keeps series, format and standards data aligned for practical engineering and procurement comparison.
Technical Specifications
- Part Number
- USM2I
- Manufacturer Part Number
- USM2I
- Series
- USM
- Fuse Type
- Midget Fuse Holder
- Current Rating
- 30A
- Voltage Rating
- 600VAC / 600VDC
- 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