Atlas Copco GR200 - Page 17

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Instruction book
F21 Compressor motor overload
relay
K21 Line contactor
K22 Star contactor
K23 Delta contactor
K25 Contactor, fan motor M25
(GR110/200)
K26 Contactor, fan motor M26
(GR132/200)
K30 Phase sequence relay (option)
K40 Contactor, compressor motor
of air dryer (Full-feature only)
K41 Contactor, fan motor M41
K42 Contactor, fan motor M42
M1 Drive motor
M25 Fan motor, GR110/200
M26 Fan motor, GR132/200
M40 Compressor motor, air dryer
(Full-feature only)
M41 Fan motor, air dryer (GR110/
200 Full-feature)
M42 Fan motor, air dryer (GR200
Full-feature)
Q1 Circuit breaker, control circuit
Q25 Circuit breaker, fan motor M25
(GR110/200)
Q26 Circuit breaker, fan motor M26
(GR132/200)
Q40 Circuit breaker, compressor
motor of air dryer (Full-feature
only)
Q41 Circuit breaker, fan motor(s) of
air dryer (Full-feature only)
1X1 Terminal strip
1X3 Earthing strip
Fig. 2.4 Electrical connections (typical example)