Fuse Mersen Ferraz Protistor Z099244 – FD20GB150V4 size 20×127 gR, 1500VDC (IEC)

Fuse Mersen Ferraz Protistor Z099244 – FD20GB150V4 size 20×127 gR, 1500VDC (IEC)

Item number: Z099244
Catalogue number: FD20GB150V4
Rated DC voltage (IEC): 1500 V
Rated current (In): 4 A
Rated breaking capacity DC: 30 kA
Power dissipation at In: 2.1 W
Design: gRB (fast-acting full range)
UL recognized: ✓
Package: 10
Product weight: 97 g

Foind | The Fuse Mersen Ferraz Protistor FD20GB150V4 is a high‑speed cylindrical fuse designed for DC applications without indicator. It belongs to the Protistor® size 20×127 gR series and is suitable for protection of auxiliaries, control circuits, and measuring/monitoring devices at 1500 V DC with a 4 A rating and 30 kA breaking capacity.