Relay for sequence and phase loss Carlo Gavazzi DPA51CM44 with screwed connection, suitable for substation control in three-phase systems. Does not support overvoltage control.

• Three-phase undervoltage control: Yes
• Three-phase overvoltage control: No
• Undervoltage/overvoltage control for 1 phase: No
• Reverberation for 1 and 3 phases: No
• Dimensions: 81 mm width, 17.5 mm height, 67.2 mm depth
• Voltage measurement range 1: from -208 to 480 V
• Maximum delay during power supply: 0.0100 s
• Maximum delay during power disconnection: 0.0300 s
• Switching contacts: 1
• Normally open/closed contacts: 0/0