Mersen US15M1HEL is a 32A, 1500VDC HelioProtection photovoltaic fuse holder for 10×85 mm gPV fuse links. The 1-pole holder uses DIN-rail mounting, an IP20 finger-safe pull-out carrier and LED indication. It is intended for utility-scale PV and 1500VDC combiner-box installations and carries a 50kA DC SCCR. Refer to the official Mersen datasheet for conductor, bus-bar and derating requirements.
Technical Specifications
- Part Number
- US15M1HEL
- Manufacturer Part Number
- US15M1HEL
- Series
- US15M1HEL Series
- Fuse Type
- Photovoltaic Fuse Holder
- Current Rating
- 32A
- Voltage Rating
- 1500V DC
- AC / DC
- DC
- Package / Dimensions
- 10 × 85 mm
- Mounting
- DIN Rail
- Application
- PV string protection · Solar PV combiner boxes · Utility-scale PV
- Standard
- CSA C22.2 No. 4248.19 · UL 4248-19
- Terminal Type
- Screw / Wire Terminal
- Utilization Class
- Photovoltaic / UL 2579
- Approvals
- CSA · UL Recognized
- Certifications
- UL Recognized · CSA