Three-phase voltage relay 230/400V AC PNM-31

Delay function, 3 phases

• Depth: 66 mm
• Three-phase overvoltage control
• Three-phase undervoltage control
• Number of transition contacts: 1
• Maximum allowed time delay during activation: 0 s
• Maximum allowed time delay in case of power failure: 5 s
• Minimum adjustable time delay during activation: 0 s
• Minimum adjustable time delay in power failure: 5 s
• Type of measured voltage: AC
• Type of electrical connection: Screw connection
• Width: 35 mm
• Activation voltage adjustment from: 170 V
• Height: 90 mm
• Voltage measurement range from: 170 V