UL Catalog 2024-2025 - Flipbook - Page 77
SUBMERSIBLE
PUMPING SYSTEMS
STP-CB 3/5
MAGNETIC STARTER
The FE PETRO® magnetic starter incorporates ambient
compensated relays with quick trip heaters and three leg
protection to assure proper pump motor protection.
SPECIFICATIONS
Compatible with three-phase FE PETRO®
3 and 5 hp submersibles and most
compatible models
Compatibility
Relay rating
5 hp
Relay coil hook
signal rating
120 Volts for all versions except
CBB5H, which is energized by
220 Volt dispenser signal
Features
Approvals /
Certifications
ORDERING INFORMATION
CB 3/5 Magnetic Starters
Model
Description
401220903
STP-CB3 three-phase control box with adjustable
overload, 120 Volt relay, 3 hp, 208-230 Volt, 60 Hz
pump control
Incorporates three-leg contactor and
adjustable overload relay with reset button
401220904
STP-CB5 three-phase control box with adjustable
overload, 120 Volt relay, 5 hp, 208-230 Volt, 60 Hz
pump control
- cULus listed
401220993
STP-CB5G three-phase control box with
adjustable overload, 120 Volt relay, 5 hp, 575 Volt,
60 Hz pump control
401220933
STP-CBB5H three-phase control box with
adjustable overload, 220 Volt relay, 5 hp, 460 Volt,
60 Hz pump control
- Consult factory for applicable approvals
- ISO 9001:2015 certified manufacturer
STP-CB 3/5 Wiring Diagram
3-PHASE
POWER SUPPLY BOX
CONTROL
SWITCH
110 / 120 VOLT
SINGLE-PHASE VOLTAGE
SOURCE TO ENERGIZE COIL
NEUTRAL
1L2 3L2
CONTACTOR
5L3
A1
MODEL
FACTORY-INSTALLED
JUMPER
MOTOR CURRENT SETTING
A2
11 AMPS
17 AMPS
7 AMPS
RESET EXTENDS
THROUGH COVER
95 96
2T1
4T2
6T3
TO MOTOR
MOTOR GREEN
MOTOR RED
MOTOR ORANGE
MOTOR BLACK
MOTOR BLUE
OVERLOAD RELAY
MOTOR BLUE
STP 3
STP 5
STP 5 G
GROUNDING SCREW AT STP
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