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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic - Multi-Purpose Pump Control Panels
LIBERTY PUMPSMulti-Purpose Pump Control Panels

LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic

The LIBERTY PUMPS Duplex Control Panel is a multi-purpose pump control panel designed for outdoor use with a plastic enclosure. It operates at a rated voltage of 575V AC and supports a current range of 1.6 to 2.5 A…

SKU 3G-OTH-96460

Also listed as: AE5441213 · AE54 4 121 3 · AE54-4-121-3

Brand
LIBERTY PUMPS
Item
Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic
Category
Multi-Purpose Pump Control Panels
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
AE54=4-121-3
Type
3, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor
AC
575V
Current
1.6 to 2.5 A
Alert Output
Visual
Rated Voltage
575V AC
Dosing Schedule
Demand Dose
Intrinsic Safety
Not Specified Intrinsically Safe
Includes Reversing
Non-Reversing

Technical Documents

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LIBERTY PUMPS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LIBERTY PUMPS Duplex Control Panel is a multi-purpose pump control panel designed for outdoor use with a plastic enclosure. It operates at a rated voltage of 575V AC and supports a current range of 1.6 to 2.5 A. This non-reversing panel features a visual alert output and a demand dose dosing schedule, with a tether float for level control.

Frequently Asked Questions

What is the LIBERTY PUMPS Duplex Control Panel used for?

The LIBERTY PUMPS Duplex Control Panel is used to manage two pumps in outdoor wastewater, sewage, and industrial fluid-handling applications. It provides automatic demand-dose sequencing and visual alert output for system monitoring, making it suitable for lift stations and sump basins.

What are the specifications of the LIBERTY PUMPS Duplex Control Panel?

This LIBERTY PUMPS Duplex Control Panel (MPN AE54=4-121-3) operates at 575V AC with a current range of 1.6 to 2.5 A. It is non-reversing, includes a tether float for level control, and features a visual alert output. The plastic enclosure is rated for outdoor use, and the dosing schedule is demand dose.

Where to buy the LIBERTY PUMPS Duplex Control Panel worldwide?

You can source the LIBERTY PUMPS Duplex Control Panel through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this non-reversing, 575V AC panel.

How to install the LIBERTY PUMPS Duplex Control Panel?

Install the LIBERTY PUMPS Duplex Control Panel on a stable outdoor surface, ensuring the plastic enclosure is securely mounted. Connect the 575V AC power supply and wire the two pumps per the demand-dose schedule. Adjust the tether float for proper level control. Always follow local electrical codes and consult a licensed electrician.

Used in

Common applications for LIBERTY PUMPS
Municipal wastewater treatment — LIBERTY PUMPS Quadplex Control Panel (MPN QE34=6-511-3) for managing multiple pump stations
Commercial building sump management — LIBERTY PUMPS Duplex Control Panel (MPN AE34=3-621-5) for alternating pump operation
Residential sewage handling — LIBERTY PUMPS 41-gallon polyethylene basin (MPN K001132) for below-grade installations
Industrial effluent transfer — LIBERTY PUMPS Grinder Pump (MPN LSGH503MV-5) for solids reduction in high-flow applications
Emergency backup sump systems — LIBERTY PUMPS Battery Backup Sump Pump (MPN 442-10A-EYE) with Wi-Fi monitoring for flood prevention
Single-pump dewatering — LIBERTY PUMPS Simplex Control Panel (MPN SX24HC1=3) for small-scale water removal

LIBERTY PUMPS Products

3G Electric supplies LIBERTY PUMPS multi-purpose pump control panels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor (MPN AE54=3-121-5)
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor (MPN AE54=3-121-5)
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor (MPN AE54=4-121-5)
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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor (MPN AE54=3-121-3)
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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor (MPN AE54=3-121-3)
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor (MPN AE54=3-121)
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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor (MPN AE54=3-121)
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, Outdoor (MPN AE54=3-161-3)
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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, Outdoor (MPN AE54=3-161-3)
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=4-151)
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=4-151)

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