FERRAZ SHAWMUT FD27GRB66V20T 20A. INSURANCE

  • General-purpose and semiconductor protection in DC systems
  • Auxiliary circuits in traction, transit, and rectifier environments
  • Filter circuits and metering applications
  • Capacitor discharge circuits
  • Diode/rectifier protection
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    The FD27GRB66V20T is a 27×60 mm ceramic-bodied fuse rated for 20 A DC operation. It features a striker as a blown fuse indicator and can interrupt currents up to 50 kA at 660 V DC with an L/R time constant of 15 ms. It is designed to handle very high fault currents in DC applications.
  • Dimensions: Ø 27 mm × 60 mm
  • Rated Current: 20 A
  • Rated Voltage: 660 V DC
  • Interrupting Capacity: 50 kA at L/R = 15 ms
  • Power Loss: approx. 4.1 W @ 20 A
  • Indicator Type: Striker
  • Weight: ~78 g
  • Compliance: IEC / UL standards