Belkin ST6125D, ST4125D manual ST-4125D/ST-6125D Control Boxes, Thermal

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ST-4125D/ST-6125D CONTROL BOXES

Control Boxes

Control boxes (Figure 4) are required for remote control and thermal shutdown 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.

Refer to Table 2 for the control box model that meets your pumping requirements.

Contact Multiquip sales department to order control boxes as listed in Table 2.

ALWAYS have a qualified

CAUTION!

HIGH

VOLTAGE!

RESET

CB12/14

OFF

MAN AUTO

NOTElicensed electrician perform the installation of the control box.

Figure 4. Electrical Control Box

(Model CB12/14)

Table 2. Control Box Specifications

Control Box

Used With

 

Heater

Full Load

UL/CSA

Thermal

Float

VoltageType

Overload

Switch

Model No.

Pump Model

 

Size

Amps

Listed

Protection

Capability

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CB12

ST-4125D

230 VAC

K67

27

YES

YES

YES

Three-Phase

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CB12

ST-6125D

230 VAC

K73

39

YES

YES

YES

Three-Phase

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CB14

ST-4125D

460 VAC

K56

14

YES

YES

YES

Three-Phase

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CB14

ST-6125D

460 VAC

K62

19.7

YES

YES

YES

Three-Phase

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ST-4125D/ST-6125D SUBMERSIBLE PUMPS — OPERATION AND PARTS MANUAL — REV. #1 (06/12/08) — PAGE 13

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Contents Submersible Pumps Model ST4125D Model ST6125D ST-4125D/ST-6125D Table of Contents Best Deal! Order via Internet Dealers Only Parts Ordering ProceduresOrder via Fax Dealers Only Page Foryour Safety and the Safety of Others ST-4125D/ST-6125D Safety Message Alert SymbolsST-4125D/ST-6125D Rules for Safe Operation General SafetyST-4125D/ST-6125D Rules for Safe Operation Maintenance SafetyEmergencies ST-4125D/ST-6125D Dimensions Specifications ST-4125D/ST-6125D SpecificationsST-4125D/ST-6125D General Information ST-6125D ST-4125D/ST-6125D Submersible Pump ComponentsFloat Switch Theory ST-4125D/ST-6125D Float SwitchesThermal ST-4125D/ST-6125D Control BoxesPhase Power Installation Input ST-4125D/ST-6125D Control BOX Installation230/460VACVoltage Selection ST-4125D/ST-6125D 230/460 VAC Voltage SelectionControl Box Wiring Diagram ST-4125D/ST-6125D Control Boxwiring DiagramPersonnel ST-4125D/ST-6125D 3-PHASE Power InstallationThree Phase Control Box/Pump System Diagram ST-4125D/ST-6125D 3-PHASE Power InstallationManual-Off-Auto SW. Manual Position ResetOperation ST-4125D/ST-6125D OperationST-4125D/ST-6125D Operation Pump Shut-Down/Clean-upST-4125D/ST-6125D Maintenance Pump Troubleshooting ST-4125D/ST-6125D -TROUBLESHOOTINGPump Performance Curves ST-4125D/ST-6125D Performance CurvesPage NO. Column Explanation of Code in Remarks ColumnPart NO. Column QTY. ColumnSubmersible Pump 1 to 3 Units ST-4125D/ST-6125D Suggested Spare PartsST-4125D Submersible Pump Assy Remarks ST-4125D Submersible Pump AssyST-6125D Submersible Pump Assy ST-6125D Submersible Pump AssyCABLE, POWER, 24 MM ST-6125D Submersible Pump Assy Thermal Sensor Freight Policy Terms and Conditions of Sale PartsPage HERE’S HOW to GET Help

ST6125D, ST4125D specifications

Belkin is renowned for producing high-quality networking and connectivity solutions, and their ST4125D and ST6125D models exemplify this commitment. The ST4125D is a 4-port USB hub, while the ST6125D serves as a versatile 6-port USB hub, both designed to enhance productivity and connectivity for users, especially in environments where multiple devices are used simultaneously.

One of the main features of the Belkin ST4125D and ST6125D is their ability to expand USB connectivity effortlessly. Each hub allows users to connect multiple devices to a single USB port, which is particularly useful for laptops and desktops that have limited ports. The ST4125D features four USB 3.0 ports, while the ST6125D includes six, making them perfect for connecting printers, external hard drives, and other peripherals without having to switch devices.

Another significant technology integrated into both models is USB 3.0, which offers data transfer speeds of up to 5 Gbps. This high-speed performance not only ensures rapid file transfers but also improves efficiency when moving large volumes of data. The backward compatibility with USB 2.0 devices also ensures that users can connect older peripherals without any issues, making these hubs highly versatile.

The design of the ST4125D and ST6125D hubs promotes convenience and ease of use. Their compact and lightweight form factor makes them portable, ideal for both home and office environments. Additionally, the hubs feature individual power switches for each port, granting users control over power management and enhancing energy efficiency.

Furthermore, both models boast an LED indicator for power status, providing real-time feedback to users. They also come equipped with a sturdy build quality, ensuring longevity and durability even with regular use. With plug-and-play functionality, setting up the hubs is hassle-free, requiring no additional drivers or software installation.

In conclusion, both the Belkin ST4125D and ST6125D USB hubs present excellent solutions for anyone seeking enhanced connectivity options. With their combination of speed, functionality, and user-friendly features, they are a valuable asset in today’s increasingly device-driven world. Whether for personal use, home offices, or larger business settings, these hubs stand out as reliable tools that meet diverse connectivity needs effectively.