Page 371 - Din prodcuts 2020

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Auxiliary elements for
MCBs S 200, SN 201, RCDs F 200, DS 200, DS201-DS202C, DS203NC,
DSE201 M, AFDD S-ARC1 and Switch disconnectors SD 200 series

4
Shunt trip for S 200 MCBs
S2C-A1
Rated voltage AC V 12…60
DC V 12…60
Max release duration ms <10 @ Rated voltage
Min. release voltage AC V 8.4
DC V 8.4
S2C-A Power consumption Ub V 12 12 24 24 60 60
DC AC DC AC DC AC
Ib max A 2.2 2.5 4.5 5 14 8.8
Coil resistance Ω 3.7
Terminals Fale-safe bi-directional cylinder-lift-terminal
Tightening torque Nm 2.8
Dimensions (H x D x W) mm 85 x 69 x 17.5
S2C-A2
Rated voltage AC V 110…415
DC V 110…250
Max release duration ms <10 @ Rated voltage
Min. release voltage AC V 77
DC V 77
Power consumption Ub V 110 110 220 230 415
DC AC DC AC AC
Ib max A 0.4 0.5 1.1 1.0 2.7
Coil resistance Ω 225
Terminals Fale-safe bi-directional cylinder-lift-terminal
Tightening torque Nm 2.8
Dimensions (H x D x W) mm 85 x 69 x 17.5

Shunt trips
Function: remote opening of the device when a voltage is applied. Suitable for MCBs S 200
series, RCBOs DS 200 series, SD 200 switch disconnectors series.
Shunt trips use a coil like MCBs for tripping. To trip a shunt it is necessary to choose the
right voltage and make sure the corresponding Ibmax (as mentioned in the table above) is
provided by the power supply used. If the power supply can provide higher currents the
shunt trip will reduce the current to Ibmax due to its internal resistance.
As soon as the shunt tripped, the contact inside is open – the electrical circuit is discon-
nected even if the shunt trip is still powered on. The free-tripping mechanism of the shunt
trip allows a restart of the MCB only after the shunt trip gets no external release signal any-
more.

Rated voltage Bbn Order details Price Weight Pack
4016779 1 piece 1 piece unit

EAN Type code Order code kg pc.
AC/DC 12…60 V 570992 S2C-A1 2CDS200909R0001 0.15 1
AC 110…415 V/DC110…250 V 571005 S2C-A2 2CDS200909R0002 0.15 1