3RT2/1 Delay blocks – For snapping onto the front of contactors

Accessories

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Description

For Contactors Rated control Size
supply voltage Us
Time setting
range t,
Order Number
Type V S
Delay blocks – For snapping onto the front of contactors
Solid-state timing relays with semiconductor output
Sizes S00 and S0
ON-delay
Two-wire design, varistor integrated
3RT20 1.., 3RT20 2..
3RH21, 3RH24
24…240 AC/DC 0.05…100
(1, 10, 100,
selectable)
3RA2811-1CW10
Sizes S2 and S3
3RT20 3..,
3RT20 4..,
24…90
90…240 AC/DC
.05…100
(1, 10, 100,
selectable)
3RA2831-1DG10
3RA2831-1DH10
Sizes S2 and S0
OFF-delay with control signal
3RT20 1.., 3RT20 2..
3RH21, 3RH24
24…240 AC/DC 0.05…100
(1, 10, 100,
selectable)
3RA2812-1DW10
Sizes S2 and S3
3RT20 3..,
3RT20 4..,
24…90
90…240 AC/DC
0.05…100
(1, 10, 100,
selectable)
3RA2832-1DG10
3RA2832-1DH10