Siemens AC-3 Datasheet Page 60

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60
DOL - open execution SLD – 3phase motor DOL – open execution SLD – 1phase motor
DOL – Remote reset - SLD Handle Star delta Starter
RAJA Direct-On-Line Starter (for Remote Operation)
3TW42 90-1A
Diagram shows connections made for contactor coils rated 200 - 400V
(wide-band), 415V (320-455V), 50Hz.
For remote operation disconnect the wire between terminal 5/L3 on
contactor and terminal 96 on the relay. Connect the remote ‘OFF’ S01
push button as shown. Connect remote ‘ON’ S11 push button parallel
to S1 as shown.
S1 = ON Push Button
S0 = Reset Push Button
Q1 = Contactor
K1 = Bimetal Relay with SPP Feature
S10 = 3LA0 switch
RAJA Direct-On-Line Starter
(For Single Phase Motors)
3TW42 00-0A
Connect 3/L2 to 2/T1 by cable of suitable size. (max 4 mm
2
)
Diagram shows connections made for contactor coils rated at
130-230V, 50Hz and 220V, 50Hz.
S01 - Remote OFF Push
Button
S11 - Remote ON Push
Button
S4 - Reset knob (Blue)
Q1 - Contactor
K1 - Bimetal Relay with
SPP Feature
R - Remote Reset Push
Button
RAJA Direct-On-Line Starter
(For Three Phase Motors)
3TW42 00-0A
Diagram shows connections made for contactor coils rated 200-400V
(wide-band), 415V (320-455V), 50Hz.
For coils rated between 130-230V, 50Hz and 220V, 50Hz disconnect
the wire between L3-S01 and connect the neutral of the supply system
to the terminal of S01.
S01 - Remote OFF Push
Button
S11 - Remote ON Push
Button
S4 - Reset knob (Blue)
Q1 - Contactor
K1 - Bimetal Relay
R - Remote Reset Push
Button
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