Fuse Accessories
In stock 1 available
The Ferraz Shawmut US103 is a 3-pole UltraSafe™ fuse holder from the Modulo Star series, engineered for high-voltage industrial applications. It supports up to 800 V AC or 1000 V DC and is designed for midget-style fuses in compact DIN-rail mounted enclosures.
Technical specifications:
Model: US103
Series: Modulo Star / UltraSafe™
Manufacturer: Ferraz Shawmut (now Mersen)
Number of poles: 3
Voltage rating: 800 V AC / 1000 V DC
Current rating: 30 A max
Interrupt rating:
– 200 kA RMS Symmetrical @ 800 V AC (UL 512)
– 100 kA @ 1000 V DC
Fuse type: Midget (10×38 mm)
Mounting: 35 mm DIN rail
Wire compatibility: CU only, 75 °C rated
Wire size: 1 to 16 mm² / 18 to 6 AWG
Terminal torque: 2.2 Nm (19 in-lbs)
Certifications: UL Recognized (UL512), CSA, CE, IEC 60269-2-1
Housing: Touch-safe plastic enclosure, modular
Application: High-voltage control panels, PV systems, industrial automation
Made in: France (commonly labeled Modulo Star) Please review pictures carefully and let us know if you have any questions!
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