DOLD – BA 9043 | Undervoltage Relay
This undervoltage relay actively monitors 3-phase AC networks without the need for extensive wiring or auxiliary power supply. The values of the undervoltage relay can be adjusted simply by turning the two rotary switches.
| ITEM NUMBER | PRODUCT PART NUMBER | SUPPLY VOLTAGE (DC) | CONTACTS |
|---|---|---|---|
| 0027750 | BA9043 3/N | 240V | 2 C/O contacts |
| 0035352 | BA9043/001 | 110V | 2 C/O contacts |
Circuit diagrams
| Attribute | Value |
|---|---|
| Width: | 45 mm |
| Operate Delay: | Yes |
| Phase: | 3 |
| Max supply voltage: | 3/N AC 690 / 400 V |
| External voltage: | Without |
| Output contacts max: | 2 C/O contacts |
| Housing protection std: | IP 40 IEC/EN 60529 |
| Terminal protection std: | IP 20 IEC/EN 60529 |
IEC/EN 60947-5-1
IEC 60664-1
IEC/EN 61000-4-2
IEC/EN 61000-4-3
IEC/EN 61000-4-5
IEC/EN 61000-4-6
EN 55011
IEC/EN 60529
IEC/EN 60068-2-6
IEC/EN 60068-1
DIN EN 50005
DIN 46228-1/-2/-3/-4
IEC/EN 60715
IEC/EN 60 999-1
