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PAGE 12 — ST-3050D — PARTS & OPERATION MANUAL — REV. #1 (11/18/02)
Control Boxes
Control boxes (Figure 3) are available for remote control and
thermal shut-down capability for the submersible pump. These
water resistant control boxes provide electronic overload
protection, watertight housing and glands to prevent water from
leaking into the box, and a float switch interface.
There are various control box models to choose from, reference
Table 2 for the model that meets your pumping requirements.
Figure 3. Electrical Control Box (CB-200)
Contact Multiquip sales department to order control boxes as
listed in Table 2.
ST-3050D SUBMERSIBLE PUMP — CONTROL BOXES
ALWAYS
have a qualified
licensed electrician perform the
installation of the control box.
AC POWER
INPUT
CONTROL
BOX
ON
RESET
MANUAL
OFF
AUTO
CAUTION!
HIGH
VOLTAGE!
CAUTION!
HIGH
VOLTAGE!
CB200
FLOAT
SWITCH
INPUT
TO PUMP
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002BC
CAV064/032
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201PCM
CAV032
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401PCM
CAV064
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NOTE