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Five glass cylinder fuses 20 mm long 5 mm diameter with metal end caps

Bussmann

Bussmann S500-315-R Glass Fuse 315mA 250V AC 35A 5 Pack

SKU CH-8E61-G25CF

A 315 mA fast-acting glass fuse rated 250 V AC with a 35 A interrupt rating, supplied in a pack of five

  • Fast-acting protection for sensitive circuits
  • 35 A interrupt rating at 250 V AC handles fault currents
  • 5 × 20 mm glass body fits standard holders
  • Replaces GDB, 217, GSB and S500 series fuses
  • CE, CSA and UL listed for code compliance

Product Identity

This pack contains five EATON BUSSMANN S500 series glass fuses rated at 315 mA and 250 V AC. They are intended for technicians and hobbyists replacing fast-acting cylindrical fuses in low-current equipment.

Decisive Specification

Each fuse measures 20 mm long by 5 mm in diameter and carries a 35 A interrupt rating at 250 V AC. The fast-acting, single-element design and non-rejection body style determine whether the fuse fits the holder and protects the circuit correctly.

Suitability

The fuses suit repairs on devices specifying the S500, GDB, 217 or GSB series in a 5 × 20 mm holder. Buyers needing a different current rating, a slow-blow characteristic or a rejection-type fuse should look at something else.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 90% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameEATON BUSSMANN

Questions about this item

What does the 35 A interrupt rating mean when the fuse is in a live circuit?

It means the fuse can safely break a fault current of up to 35 A at 250 V AC without rupturing.

How does the 250 V AC rating limit where this S500 fuse can be used?

It caps the maximum circuit voltage at 250 V AC; the fuse is not rated for higher voltages.

What physical space does the 20 mm by 5 mm cylindrical body need to fit?

It requires a fuse holder or block that accepts a 20 mm long, 5 mm diameter glass cartridge.

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