Siemens SIRIUS 3RT2 Manual page 18

Product description
3.1 Device versions
3RA28 version overview
Article number
Screw connection
3RA2811-1CW10
3RA2812-1DW10
3RA2831-1DG10
3RA2831-1DH10
3RA2832-1DG10
3RA2832-1DH10
3RA2813-1AW10
3RA2813-1FW10
3RA2814-1AW10
3RA2814-1FW10
3RA2815-1AW10
3RA2815-1FW10
Spring-loaded connection
3RA2811-2CW10
3RA2812-2DW10
3RA2831-2DG10
3RA2831-2DH10
3RA2832-2DG10
3RA2832-2DH10
3RA2813-2AW10
3RA2813-2FW10
3RA2814-2AW10
3RA2814-2FW10
3RA2815-2AW10
3RA2815-2FW10
Plug-in, without terminals
3RA2816-0EW20
3RA2910-0
The 8th digit of the article number designates the terminal type:
0: No terminals
1: Screw-type terminals
2: Spring-loaded terminals
18
Function
ON-delay, two-wire
OFF-delay with control signal
ON-delay
ON-delay
OFF-delay with control signal
OFF-delay with control signal
ON-delay
ON-delay
OFF-delay with control signal
OFF-delay with control signal
OFF-delay without control signal
OFF-delay without control signal
ON-delay, two-wire
OFF-delay with control signal
ON-delay
ON-delay
OFF-delay with control signal
OFF-delay with control signal
ON-delay
ON-delay
OFF-delay with control signal
OFF-delay with control signal
OFF-delay without control signal
OFF-delay without control signal
Star-delta (wye-delta) function module
Sealable cover cap
SIRIUS 3RA28 function modules for mounting on 3RT2 contactors
Output
Thyristor
PowerMos
PowerMos
PowerMos
PowerMos
PowerMos
1 CO contact
1 NO contact
1 NC contact
1 CO contact
1 NO contact
1 NC contact
1 CO contact
1 NO contact
1 NC contact
Thyristor
PowerMos
PowerMos
PowerMos
PowerMos
PowerMos
1 CO contact
1 NO contact
1 NC contact
1 CO contact
1 NO contact
1 NC contact
1 CO contact
1 NO contact
1 NC contact
2 NO contacts
(internal)
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Manual, 02/2019, A5E03656507620A/RS-AD/005