OEM Industries
OEM Industries MiRO RO15 25A gG 500/690V 50kA Ø10×38mm Ceramic Fuse 20pcs
Pack of 20 cylindrical ceramic tube fuses rated 25 A gG for 500/690 V circuits with 50 kA breaking capacity
- TypeCircuit Protectors
- Selling UnitBox
- Amps25
- Reliable circuit protection with 25 A gG rating
- High breaking capacity of 50 kA at 500/690 V
- Compact Ø10×38 mm ceramic tube fits standard holders
- 20 fuses per box for convenient stock
- Cross-reference compatible with RT18-32 RT14-20 RT19-25 gF2 types
Ø10×38 mm ceramic tube fuse
This pack contains twenty cylindrical ceramic fuses rated at 25 A with a gG characteristic. They suit industrial and commercial circuits that require reliable overcurrent protection. Electricians and maintenance teams use them in fuse holders designed for the 10×38 mm form factor.
500/690 V 50 kA breaking capacity
The ceramic body withstands 500 V AC and 690 V AC while interrupting prospective short-circuit currents up to 50 kA. Under sustained overload the fuse element melts predictably, limiting let-through energy and protecting downstream equipment. The high breaking rating ensures safe operation on supply networks with high fault levels.
Cross-reference compatibility
The RO15 model replaces RT18-32, RT14-20, RT19-25 and gF2 types, allowing direct substitution in existing fuse bases. Installers must verify that the holder accepts the 10×38 mm dimensions and the gG time-current curve. Circuits requiring a different characteristic or voltage rating will need an alternative fuse.
Highlights
- Reliable circuit protection with 25 A gG rating
- High breaking capacity of 50 kA at 500/690 V
- Compact Ø10×38 mm ceramic tube fits standard holders
- 20 fuses per box for convenient stock
- Cross-reference compatible with RT18-32 RT14-20 RT19-25 gF2 types
Specifications
| Model | RO15 RT18-32 RT14-20 RT19-25 gF2 |
|---|---|
| Type | Circuit Protectors |
| Selling Unit | Box |
| Amps | 25 |
Questions about this item
Does the ceramic body of the RO15 run cooler than glass fuses during continuous 25 A loads?
The ceramic tube construction handles sustained 25 A current at 500/690 V without the thermal stress that can affect glass-bodied fuses.
What fuse holders accept the Ø10 × 38 mm dimensions of these RO15 fuses?
Any holder or carrier rated for 10 mm diameter by 38 mm length cylindrical fuses will accept the RO15 directly.
Will the gG characteristic of the RO15 coordinate with older gF2-rated fuse links in the same circuit?
Both gG and gF2 are full-range breaking classes for general-purpose protection, so the RO15 can replace legacy gF2 links rated at 25 A.
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