Led Display Indicator Module; Description - Siemens SIRIUS 3RT Manual

Accessories

9.11 LED display indicator module

9.11 LED display indicator module
9.11.1

Description

The LED display module can be connected to the coil terminals of size S00 to S3 contactors;
it indicates the energized state of the contactors via yellow LEDs. In practice the LED display
indicator module is primarily used for 3RT2 power contactors in size S0.
Table 9- 25
Size
S00 / S0 / S2 / S3
The LED display module can be used for voltages of 24 to 240 V AC/DC. The LEDs are
switched on a bidirectional basis to prevent polarity reversal. With AC control both LEDs light
up and with DC control just one LED lights up, depending on the polarity.
338
LED display indicator module
Article number
3RT2926-1QT00
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006