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Five glass cylinder fuses with metal end caps

Bussmann

Bussmann S500-200-R Glass Fuse 200mA 250V 35A 5 PK

SKU CH-3E3H-G1BQ2

Pack of five fast-acting 200 mA glass fuses rated 250 V AC with a 35 A interrupt capacity

  • Fast-acting protection clears faults quickly
  • 200 mA rating suits low-current circuits
  • 250 V AC rating handles mains voltage
  • 35 A interrupt rating breaks high fault currents
  • Pack of five provides spare fuses

Glass fuse 200 mA 250 V AC

This EATON BUSSMANN S500-200-R is a fast-acting glass fuse rated at 200 mA and 250 V AC. It comes in a pack of five and suits low-current circuits that need reliable overcurrent protection. The cylindrical body measures 20 mm long by 5 mm in diameter. It fits compatible HTB fuse blocks and meets CE, CSA and UL Guide JDYX2 standards.

Interrupt rating 35 A at 250 V AC

The fuse interrupts up to 35 A at 250 V AC, giving headroom for brief fault currents in protected equipment. It handles normal operating loads at its 200 mA rating without nuisance opening. Circuits that regularly see higher continuous currents or fault levels above 35 A will exceed this fuse's capacity. Buyers who need a higher continuous current rating or a larger interrupt rating must select a different device.

Pack of five with cross-reference equivalents

The five-piece pack provides spares for maintenance or multiple installations. Equivalent series include Bussmann GDB and S500, Littelfuse 217 and Mersen GSB, simplifying replacement across mixed inventories. The non-rejection style and single-element construction keep installation straightforward. No software or additional accessories are bundled with this product.

How it compares

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

Price $13.99
Cheaper than about 88% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameEATON BUSSMANN

Questions about this item

Will the 20 mm × 5 mm glass body fit the fuse clips on my older HTB-series fuse block?

The S500-200-R is listed as compatible with the HTB fuse block series, so the 20 mm length and 5 mm diameter match the clips on that older hardware.

How can I confirm the fast-acting element is intact after I install one of the five fuses?

With power off, use a multimeter on the continuity or low-ohms range across the end caps; a good fuse reads near zero ohms while a blown one shows open circuit.

Does the 5-pack include any fuse holders or do I need to buy them separately?

The package contains only five S500-200-R glass fuses; fuse blocks or holders such as the HTB series must be purchased separately.

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