Three-phase monitoring/security relay for overvoltage, undervoltage, sequence/error control

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By invoice - this payment option is for partners who have concluded a framework agreement with our company.

If you want to use the last 2 methods, please call our manager and he will give you instructions on how to receive an invoice with or without VAT.

The electrical appliances we supply meet high quality standards, have a 24-month warranty and comply with all EU requirements.

In the event of a complaint, there will be no charges for returning goods.

Three-phase monitoring/protection relay for controlling overvoltage, undervoltage, sequence, phase failure with timer. GKT-03/03F (ACTIVATED)

Phase protection relays are designed to protect three-phase loads from damage caused by line voltage.

• Voltage: 400 V - 510 V AC (adjustable)
• Under voltage: 260 V - 370 V AC (adjustable)

• Timer: 0.1 s - 20 s (adjustable)

• Phase failure protection

• Phase sequence control (GKT-03F)

• Mounting on DIN rail

• Width 35.4 mm