Undervoltage relay BA 9043

Article number: 0026357
Type: BA9043/002 3/N AC50-400HZ 220/380V

The undervoltage relay BA 9043 of the VARIMETER series monitor 3-phase AC networks. The... more

Product description

The undervoltage relay BA 9043 of the VARIMETER series monitor 3-phase AC networks. The measurement is very simple and without extensive wiring as there is no auxiliary power supply necessary. The adjustment of the setting values is user friendly and done on 2 rotary switches on the front of the device.

Technical specifications

Width:	45 mm
Operate delay:	Yes
1- / 3-phase:	3
Nominal voltage max.:	3/N AC 690 / 400 V
Auxiliary voltage:	Without
Output contacts:	2 C/O contacts
Enclosure design:	Switch cabinet
Type:	BA 9043

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Advantages

Preventive maintenance
For better productivity
Quicker fault locating

Features

According to EC/EN 60255-1
3-phase
For nominal voltage of 3 AC 100 / 57 to 690 / 400 V
Measures arithmetic mean value
Adjustable operate and release value
For 3p3w or 3p4w systems
De-energized on trip operation
LED indicator for operation and state of contact
Insensitive to harmonics
Frequency up to 400 Hz
Optionally with adjustable time delay
Width 45 mm