Control/Protection Three-Phase Relay for Overvoltage, Undervoltage, Asymmetrical Sequence Control

Three-phase control/protection relay for sequence control, disconnection, phase asymmetry, over-voltage, under-voltage, neutral disconnection with timer and display. Protective control relay FKV-03HF (TENSE)

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

• Voltage: 400V - 480V AC (adjustable)
• Under-voltage: 260V - 360V AC (adjustable)
• Asymmetry: 5 % - 25 % (adjustable)
• Phase sequence control
• Timer: 1 sec. - 30 sec. (adjustable)

• DIN rail mounting

• Width 23.15 mm

Online payment by card - after completing the order you will be redirected to the payment platform, you will receive confirmation of payment by email

Cash on delivery - payment by payment order, you will pay the driver of the transport company

By bank transfer - you will receive the advance invoice to your email no later than the next business day, on which you will find the account number that you must enter when making the payment.

On invoice - this payment option is available to partners who have a framework agreement with our company.

If you want to use the last 2 methods, 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 meet all EU requirements.

In case of a complaint, no fee is charged for returning the goods.