MODEL T24101
3 HP 230V 1-PHASE
MAGNETIC SWITCH
INSTRUCTIONS
230 Volt
Single-Phase
Power Source
Electrocution or fire
could occur if this
switchisnotinstalled
by an electrician or
qualified service per-
sonnel!
1L1
3L2
5L3 13NO
NO
53
TECO
Contactor TECO
CU-16 (230V Coil)
Ground
ON
NO
CU-
16
54
COLOR KEY
14NO
6T3
2T1
4T2
Bk
BLACK
Gn
GREEN
Rd
RED
YELLOW
TRIP IND.
M
A
O R
TEST
RESET
OFF
Thermal Overload Relay
TECO RHU-10K1
(21-25A)
98 NO
95 NC
96 NC
97 NO
2T1
6T3
4T2
Figure 1. Model T24101 magnetic
switch.
3 HP 230V Motor
OPERATION: When pushed, the green On button on the outside cover of the magnetic switch energizes
a magnetic coil, which pulls the contactor closed. The main current then passes through the contactor
and thermal overload relay to the motor. The red OFF button breaks the magnetic field, which opens the
contactor and disconnects the current to the motor. A motor overload or an interruption of the power supply
will also break the magnetic field and release the contactor and disconnect current to the motor. The motor
will not re-start until the overload is reset and/or the On button is pushed.
COpyRigHT © OCTObER, 2011 by gRizzly indUsTRiAl, inC.
WARNING: NO PORTION OF THIS MANUAL MAy bE REPRODUCED IN ANy SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIzzLy INDUSTRIAL, INC.
#sT14414 pRinTEd in TAiWAn
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