3RT2/1 Solid-state time-delay auxiliary switch blocks

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Description

For Contactors Rated control Size
supply voltage
Us
Time setting
range t,
Output/
auxiliary
contacts
Order Number
Type V S S
Solid-state time-delay auxiliary switch blocks for snapping onto the front,
terminal designations according to DIN 46199-5
Size S00 and S3
The electrical connection between the solid-state time delay auxiliary
switch and the contactor underneath is established automatically
when it is snapped on and locked
With ON-delay
3RT2..
3RH21
3RH24
24…240 AC / DC 0.05…100
(1, 10, 100, selectable)
1 CO
1NO + 1NC
3RA2813-1AW10
3RA2813-1FW10
OFF-delay with auxiliary voltage
3RT2..
3RH21
3RH24
24…240 AC / DC 0.05…100
(1, 10, 100, selectable)
1 CO
1NO + 1NC
3RA2814-1AW10
3RA2814-1FW10
OFF-delay without auxiliary voltage
3RT2..
3RH21
3RH24
24…240 AC / DC 0.05…100
(1, 10, 100, selectable)
1 CO
1NO + 1NC
3RA2815-1AW10
3RA2815-1FW10
Size S6 and S12
ON-delay
3RT10,
3RH14
24 AC/DC 0.05…100
0.5….10
5….100
1NO + 1NC 3RT1926-2EJ11
3RT1926-2EJ21
3RT1926-2EJ31
100 …127 AC 0.05…100
0.5….10
5….100
1NO + 1NC 3RT1926-2EC11
3RT1926-2EC21
3RT1926-2EC31
200 …240 AC 0.05…100
0.5….10
5….100
1NO + 1NC 3RT1926-2ED11
3RT1926-2ED21
3RT1926-2ED31
OFF-delay without control signal
3RT10,
3RH14
24 AC/DC 0.05…100
0.5….10
5….100
1NO + 1NC 3RT1926-2FJ11
3RT1926-2FJ21
3RT1926-2FJ31
100 …127 AC 0.05…100
0.5….10
5….100
1NO + 1NC 3RT1926-2FK11
3RT1926-2FK21
3RT1926-2FK31
200 …240 AC 0.05…100
0.5….10
5….100
1NO + 1NC 3RT1926-2FL11
3RT1926-2FL21
3RT1926-2FL31
Star-delta (wye-delta) starting (varistor integrator)
3RT10,
3RH14
24 AC/DC
100 …127 AC
200 …240 AC
1.5 ….30
1.5 ….30
1.5 ….30
1NO delayed + 1NO
instantaneous,
dead time 50ms
3RT1926-2GJ51
3RT1926-2GJ51
3RT1926-2GJ51