Electric On Load Tap Changer Contact, Brand Name : Mipalloy

Mipalloy On-Load Tap Changer (OLTC) Contacts are precision-engineered electrical contacts designed for use in on-load tap changers of power and distribution transformers. These contacts play a critical role in regulating transformer output voltage while the transformer remains energized, ensuring stable power supply and operational reliability.

Manufactured from advanced copper-based and silver-based alloys, Mipalloy OLTC contacts offer excellent electrical conductivity, superior arc-erosion resistance, and high mechanical strength to withstand frequent switching operations under load. Their optimized contact geometry ensures low contact resistance, minimal wear, and extended service life, even in demanding grid conditions.

Suitable for use in power transformers, transmission substations, and distribution networks, Mipalloy OLTC contacts are available in standard designs as well as custom-engineered solutions to meet OEM drawings and international standards.