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DGK-04 (Voltage Control Relay)

DGK-04 (Voltage Control Relay)

DGK-04 (Voltage Control Relay) – Precision voltage protection for three-phase systems in industrial applications.

Description

DGK-04 (Voltage Control Relay) is designed to monitor and protect three-phase systems from abnormal voltage conditions that can harm sensitive equipment. Operating at 3x380VAC, it offers adjustable undervoltage protection from 230 to 360VAC and overvoltage protection from 400 to 460VAC, ensuring stable and safe operation within the desired voltage window. Ideal for use in industrial control panels, machinery, and automated systems, DGK-04 delivers accurate voltage detection, fast fault response, and reliable protection against voltage instability. Its compact design and easy setup make it a practical solution for safeguarding electrical infrastructure in demanding environments.

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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.