The tap selection ages with the unit: contacts, springs, head gaskets. We supply complete off-circuit switches and OLTC components, identified from the transformer and tap-changer nameplates.
• All brands • No displayed prices — quotation within 48 h • Add your parts, send them in one go
±2×2.5 % adjustment operated de-energised, padlockable front control.
±5 % variant for stable networks.
Contacts, springs, head gaskets, filters — per the OLTC manufacturer reference.
Oil-flow relay protecting the on-load tap-changer compartment.
Add the parts that concern you, then send: we come back within 48 h with availability and lead time for the whole list.
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