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Media gallery
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Media gallery
Phase control relay FKV-03F
- Regular price
- €22,28 €18,41 excl. VAT
- Regular price
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- Sale price
- €22,28 €18,41 excl. VAT
- Unit price
- per
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- Description
- Payment methods
- Warranty
FKV-03F - Phase control relays, TENSE
Product Description
The FKV-03F relay is designed to protect three-phase electric motors against incorrect phase sequence, phase failures, and voltage asymmetry (fixed at 40%). The device has a neutral wire and clear LED indication for status and errors.
Function and Operation
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Normal operation: OUT LED lights up, relay is active.
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Asymmetry error: ERR LED does not light up, relay is deactivated.
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Incorrect phase sequence: error indicator lights up, OUT LED does not light up, relay is deactivated.
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Contacts:
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Relay active: 2 (COM) and 3 (NO) switched.
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Relay deactivated: 2 (COM) and 3 (NO) on.
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Technical data
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Operating voltage: 3×380 V AC + neutral wire.
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Frequency: 50/60 Hz
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Power consumption: <6 VA
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Asymmetry: fixed 40%
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Contact: 5 A / 250 V AC (resistive load)
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LED indication: 3 diodes
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Installation: DIN rail
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Operating temperature: -20 °C to +55 °C
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Cable diameter: up to 2.5 mm²
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Weight: <150 g
Application:
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Three-phase electric motors
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Industrial machines and pumps
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Equipment sensitive to power grid quality
Online payment by bank card – after placing the order, you will be redirected to the payment portal. You will receive payment confirmation in your email.
Cash payment upon delivery – you will pay the amount specified in the payment notice to the courier upon delivery.
Payment by bank transfer – a prepayment invoice (proforma) will be sent to your email address no later than the next business day, indicating the bank account number to which the payment should be made.
Payment by invoice – this option is available to cooperation partners who have a cooperation agreement with our company.
If you wish to use one of the last two payment methods, please contact our customer service specialist, who will provide instructions on receiving an invoice with or without VAT.
The electrical equipment we supply meets high-quality standards, comes with a 24-month warranty, and fully complies with all European Union requirements.
We also offer free delivery for orders over 100 EUR, as well as a flexible discount and promotion system. Our employees' technical knowledge and experience allow us to provide professional consultations and, if necessary, offer alternative electrical product solutions.
