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Bussmann

Bussmann GDB-6.3A Glass Fuse 6.30A 250V AC 5 PK

SKU CH-4ZR1-M4TMG

Pack of five fast-acting 6.3 A glass fuses rated 250 V AC with a 35 A interrupt rating

  • Fast-acting protection clears faults quickly
  • 35 A interrupt rating handles short circuits safely
  • 30 A at 250 V AC suits many circuits
  • Glass body allows visual inspection
  • Pack of 5 provides ready spares

Glass Fuse 6.30 A 250 V AC

This pack contains five fast-acting glass fuses rated at 6.30 amperes and 250 volts AC. Each fuse uses a cylindrical 20 mm by 5 mm body and carries a 35 A interrupt rating at the same voltage. They suit low-voltage circuits that need reliable over-current protection.

Build Integration

The non-rejection design fits standard HTB-series fuse blocks without a keyed holder. A single-element construction keeps the internal structure simple for quick visual inspection. Five pieces per pack let you stock spares alongside the active circuit.

Sustained Load Behaviour

Fast-acting response clears over-currents before heat can damage downstream components. The 35 A interrupt capacity handles fault energy without shattering the glass body. UL and CE markings confirm compliance for continuous service at the rated voltage.

Highlights

  • Fast-acting protection clears faults quickly
  • 35 A interrupt rating handles short circuits safely
  • 30 A at 250 V AC suits many circuits
  • Glass body allows visual inspection
  • Pack of 5 provides ready spares

Specifications

BrandEATON BUSSMANN

Questions about this item

How much current can the GDB-6.3A glass fuse interrupt at 250 V AC?

The fuse carries a 35 A interrupt rating at 250 V AC, so it will safely clear faults up to that level.

How warm does the fuse body get during continuous operation at its 6.30 A rating?

The glass body is designed for standard fast-acting duty at 6.30 A and 250 V AC; normal operation stays within the temperature limits defined by the UL and CE standards listed for the GDB series.

What fuse block series accepts these 20 mm × 5 mm cylindrical fuses?

The compatible fuse block series is HTB, which matches the 20 mm length and 5 mm diameter of the GDB-6.3A fuses.

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