Phase Sequence Indicator Series

243-12P & 244-12P Phase Sequence Indicators

Electronic phase sequence indicators ensure correct phase rotation and the presence of all 3-phase supplies.

Incorrect or loss of phase can cause serious damage in a wide range of electrical machines.

Ship-to-shore supplies, mobile generators and remote installations are particularly vulnerable to this problem.

Voltage:
151/300V, 301/500V
100/150V (Model 244-12P only)

Frequency:
50/60Hz

Burden:
2.5VA/phase

Dimensions:

72 x 72mm (243-12P)

Parameter Name	Parameter Value
Measured value	phase sequence
Display	LED
Type	panel-mount