Three-phase monitoring and protection relay for overvoltage, undervoltage, sequence and fault control
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COD – you make the payment by money order to the driver of the transport company
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By invoice – this payment option is available to partners who have signed a general agreement with our company.
If you want to use the last 2 methods, call our manager and he will explain to you how to receive 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, there is no fee for returning the goods.
Control relay - guard / protective three-phase relay for overvoltage, undervoltage, clutch, phase failure control with timer. GKM-12/12F (VOLTAGE)
Phase protection relays are designed to protect three-phase loads from damage caused by mains voltage.
- Voltage: 230 V - 300 V AC (adjustable)
- Lower voltage: 140V - 210V AC (adjustable)
Timer: 0.1 s - 20 s (adjustable)
Phase failure protection
- Phase sequence control (GKM-12F)
DIN rail mounting
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Width 17.8 mm