Castrol Inhibisol is the Castrol equivalent of Fuchs Renolin Eltec (Transformer Oil (Insulating Oil)). otherEquivalents: Mobil Mobilect 39, Shell Diala S4 ZX-I, TotalEnergies Isovoltine II.
Transformer Oil (Insulating Oil)
Highly refined naphthenic or paraffinic mineral insulating oil for electrical transformers and switchgear. Meets IEC 60296. Provides electrical insulation and heat dissipation. Ultra-low moisture content, excellent dielectric strength, and oxidation stability. Available as inhibited (with antioxidant, Type T) or uninhibited (Type U).
Specifications
Cross Reference
| Manufacturer | Product | Product Line | Base Oil |
|---|---|---|---|
| Castrol | Inhibisol | Inhibisol | Mineral |
| Fuchs | Renolin Eltec | Renolin Eltec | Mineral |
| Mobil | Mobilect 39 | Mobilect | Mineral |
| Shell | Diala S4 ZX-I | Diala | Mineral |
| TotalEnergies | Isovoltine II | Isovoltine | Mineral |
Application
Power transformers, distribution transformers, circuit breakers, switchgear, tap changers, instrument transformers.
Frequently Asked Questions
What is the Castrol equivalent of Fuchs Renolin Eltec?
The Castrol equivalent of Fuchs Renolin Eltec is Castrol Inhibisol. Both are Transformer Oil (Insulating Oil) class lubricants.
What is the Mobil equivalent of Castrol Inhibisol?
The Mobil equivalent of Castrol Inhibisol is Mobil Mobilect 39. Both are Transformer Oil (Insulating Oil) class lubricants with the same grade.
Cross-reference data provided for guidance only. Always verify lubricant compatibility with your equipment manufacturer before switching products.
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All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.