Monitoring/protective three-phase relay for overvoltage and undervoltage control

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

If you would like to use the last 2 payment methods, please call our manager and he will provide you with instructions on how to obtain an invoice with or without VAT.

The electrical equipment we supply meets high quality standards, has a 24-month warranty, and meets all EU requirements.

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

Three-phase monitoring/protective relay for overvoltage, undervoltage with timer. Protective monitoring relay GKM-11 (TENSE)

Voltage monitoring relays are designed to protect devices with sensitive operating voltages from damage caused by mains voltage

• Overvoltage: 230 V - 300 V AC (adjustable)
• Undervoltage: 150V - 210V AC (adjustable)

• Timer: 0.1 sec. - 20 seconds (adjustable)

• DIN rail mounting

• Width 35.6 mm