Three-phase monitoring/protection relay for controlling overvoltage, undervoltage, asymmetry sequence

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The electrical appliances we supply meet high quality standards, come with a 24-month warranty, and meet all EU requirements. In the event of a complaint, no return shipping fee is charged.

Three-phase monitoring/protection relay for controlling sequence, triggering, phase asymmetry, overvoltage, undervoltage, neutral conductor triggering with timer and display. Protection monitoring relay FKV-03HF (TENSE)

The phase protection relays are designed to protect three-phase consumers from damage caused by the mains voltage.

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

• Mounting on DIN rail

• Width 23.15 mm