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Box of twenty cylindrical ceramic tube fuses

OEM Industries

OEM Industries RO14 RT19-16 gF1 4A 500V 100KA Ø8*32mm Cylindric Ceramic tube Fuse 20 Pcs/Box

SKU CH-JQKK-QGH1C

A box of twenty 4 A cylindrical ceramic fuses rated 500 V and 100 kA breaking capacity

  • Amperage4
  • Product typeCircuit Protectors
  • Sold asBox
  • 20 fuses per box for convenient stocking
  • 4 A gG rating protects circuits from overload
  • 500 V 100 kA breaking capacity handles high fault currents
  • 8 × 32 mm cylindrical ceramic body fits standard holders
  • RT19-16 gF1 model ensures correct replacement compatibility

RO14 RT19-16 gF1 4A Ceramic Fuse

This pack contains twenty cylindrical ceramic tube fuses rated at 4 amps and 500 volts with a 100 kiloamp breaking capacity. They are designed for circuit protection in electrical systems requiring this specific form factor. Each fuse measures 8 by 32 millimetres. The box provides a convenient supply for maintenance or installation work.

Suits 4 amp 500V circuits not higher loads

These fuses suit technicians and installers protecting circuits rated for 4 amps at 500 volts AC where a gG characteristic is specified. They are not for circuits requiring a different current rating voltage or breaking capacity. Buyers needing a faster acting characteristic or a different physical size should look elsewhere. The ceramic body fits standard holders for this dimension.

4 amp rating defines the protection limit

The single specification that decides fit is the 4 amp current rating combined with the 500 volt rating and 100 kiloamp interrupting capacity. A circuit drawing more than 4 amps will blow the fuse; a circuit exceeding 500 volts or a fault above 100 kiloamps exceeds the device limits. Verify the holder accepts 8 by 32 millimetre cylindrical fuses before purchase.

How it compares

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

Price $47.99
Cheaper than about 57% of the 1,135 comparable items (median $54.99).

Specifications

Product
Model nameRO14 RT19-16 gF1
Product typeCircuit Protectors
Power
Amperage4

Questions about this item

How can I verify the RO14 RT19-16 gF1 fuse is working correctly after installation?

With the circuit powered off, use a multimeter to check for continuity across the ceramic tube; a low resistance reading confirms the 4A element is intact.

What does the 20-piece box contain and is any extra hardware needed?

The box supplies twenty Ø8×32mm cylindrical ceramic tube fuses rated 4A 500V 100kA; no additional parts are required for standard fuse holders.

Which variant should I choose if my equipment calls for a 4A gG class fuse in an 8×32mm format?

Select the RO14 RT19-16 gF1 model; it matches the 4A gG rating, 500V voltage, 100kA breaking capacity and the 8×32mm cylindrical dimensions.

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