Nassar F3-220 User Manual Download Page 3

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3

®

F3 FASEALERT-3  MANUAL

Typical example of connection

M

 = Contactor      

OL 

= Overload relay    

F

 = Fuse 2 Amp. Max. 

= Alarm indicator lamp

C

M

M

A

M

M

MOTOR    

FASEALERT-3

L1

L2

L3

START

STOP

OL

NC

NO

OL

OL

L2

L3

L3

L1

L2

L3

F

F

F

F

OL

M

Connect the terminals L1, L2 and L3 ,through the fuses, to the motor contactor and the terminals C and NO with 
#14  gauge, 600 V  wire.  The FASEALERT-3 may be installed in THREE PHASE MOTORS OF ANY CAPACITY AND IN 
ALL TYPES OF STARTERS.   The diagram shown below is a common example of installation.
When the  NO and C contact closes, it allows the motor to start running.  When it opens, it disconnects the coil and 
stops the motor.  An indicator lamp may be used as an alarm as indicated in the diagram below.

Dimensions

1.77(45)

3

(77)

4.44(113)

4.68(119)

in (mm)

DANGER!

Potentially hazardous voltages are present. Electrical 

shock can cause death or serious injury.

Installation should be done by qualified personnel 

following all National, State & Local Codes.

BE SURE TO REMOVE ALL POWER SUPPLYING THIS 

EQUIPMENT BEFORE CONNECTING OR DISCONNECTING 

THE WIRING.

READ THE INSTRUCTIONS BEFORE INSTALLING OR 

OPERATING THIS DEVICE.

 KEEP THIS MANUAL FOR FUTURE REFERENCE.

OL

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