Monitoring/protective three-phase relay for checking overvoltage, undervoltage, asymmetrical sequence
Three-phase monitoring/protection relay for controlling sequence, tripping, phase asymmetry, overvoltage, undervoltage, neutral tripping with timer and display. Protective monitoring relay FKV-03HF (TENSE)
Phase protection relays are designed to protect three-phase loads from damage caused by mains voltage.
- Voltage: 400V - 480V AC (adjustable)
- Undervoltage: 260V - 360V AC (adjustable)
- Asymmetry: 5% - 25% (adjustable)
- Phase sequence control
- Timer: 1 sec. - 30 sec (adjustable)
DIN rail mounting
Width 23.15mm
Online payment by card - after the order is completed you will be redirected to the payment gateway, the payment confirmation will be sent to your email
Cash on delivery - payment according to the payment regulations, you pay to the driver from the transport company
Bank transfer - you will receive a proforma invoice via email no later than the next business day, where you will find the account number that you enter when making payment.
On invoice - this payment option is available to partners who have entered into 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 get an invoice with or without VAT.
The electrical appliances we provide meet high quality standards, have a 24-month warranty and meet all EU requirements.
In the event of a complaint, no fee is charged for returning goods.