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GKT-03F ( Voltage Control Relay )

GKT-03F ( Voltage Control Relay )

GKT-03F ( Voltage Control Relay ) – High-voltage protection relay with phase sequence monitoring for critical three-phase systems.

Description

The GKT-03F ( Voltage Control Relay ) is designed to safeguard sensitive devices in three-phase systems from failures caused by voltage fluctuations and incorrect phase sequence. It offers adjustable voltage thresholds of U>: 400–510VAC + Off and U<: 260–370VAC + Off, along with integrated phase sequence detection to ensure correct phase alignment before system activation. Ideal for industrial equipment, automation panels, and high-power machinery, the GKT-03F ensures real-time monitoring, automatic shutdown during unsafe conditions, and safe recovery once normal voltage and phase conditions are restored. Its robust construction, dual protection functions, and easy installation make it a reliable solution for advanced electrical protection needs.

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Our Certifications

Proudly certified and verified by Samwha DSP as an
official distributor of premium electrical accessories.

Trusted. Verified. Authorized.

Our Certifications

Proudly certified and verified by Samwha DSP as an official distributor of premium electrical accessories.

Certificate of Letter of Authority

Issued by Samwha DSP, this official document certifies the holder as an authorized distributor of genuine solar and electrical accessories. It confirms a trusted partnership, allowing the distributor to sell, promote, and support original Samwha DSP products within designated regions.

This certificate ensures supply chain transparency, reduces counterfeit risks, and builds customer confidence. Recognized distributors meet Samwha DSP’s standards in product knowledge, ethical sales, and customer service. Whether displayed online or in-store, it serves as a seal of authenticity and trust.