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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic - Multi-Purpose Pump Control Panels
LIBERTY PUMPSMulti-Purpose Pump Control Panels

LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic

The LIBERTY PUMPS Duplex Control Panel is a multi-purpose pump control panel designed for duplex pump systems. It operates at a rated voltage of 575V AC with a current range of 2.5 to 4 A, featuring a visual alert…

SKU 3G-OTH-96476

Also listed as: AE544151 · AE54 4 151 · AE54-4-151

Brand
LIBERTY PUMPS
Item
Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic
Category
Multi-Purpose Pump Control Panels
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
AE54=4-151
Type
3, 2.5 to 4 A, Tether Float, Plastic, Outdoor
AC
575V
Current
2.5 to 4 A
Alert Output
Visual
Rated Voltage
575V AC
Dosing Schedule
Demand Dose
Intrinsic Safety
Not Specified Intrinsically Safe
Includes Reversing
Non-Reversing

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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 duplex pump systems. It operates at a rated voltage of 575V AC with a current range of 2.5 to 4 A, featuring a visual alert output and a demand dose dosing schedule. This non-reversing panel is not specified as intrinsically safe and includes 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 duplex pump systems in industrial and commercial applications. It controls two pumps alternately or simultaneously based on demand, using a tether float for level sensing. Typical uses include wastewater, sump, and effluent pumping stations where reliable automatic operation is required.

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

The LIBERTY PUMPS Duplex Control Panel (MPN AE54=4-151) operates at 575V AC with a current range of 2.5 to 4 A. It features a visual alert output, a demand dose dosing schedule, and a non-reversing design. The panel is made of plastic for outdoor use and is not specified as intrinsically safe.

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; we supply genuine LIBERTY PUMPS components for your project needs.

How to install the LIBERTY PUMPS Duplex Control Panel?

Install the LIBERTY PUMPS Duplex Control Panel by mounting it outdoors in a dry location, connecting 575V AC power to the input terminals, and wiring the two pumps to the designated outputs. Attach the tether float for level control and set the demand dose schedule per system requirements. Always follow local electrical codes and consult a qualified 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=3-151-5)
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=3-151-5)
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=3-151)
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=3-151)
This multi-purpose pump control panel from LIBERTY PUMPS is designed for duplex pump systems, managing two pumps in alternating or lead-lag operation. It operates at 575V AC with a current range of 2.5 to 4 A, features a non-reversing design, and includes an audio alert output for alarm conditions. The panel uses a demand dose dosing schedule and a tether float switch, housed in a plastic outdoor-rated enclosure
LIBERTY PUMPS
This multi-purpose pump control panel from LIBERTY PUMPS is designed for duplex pump systems, managing two pumps in alternating or lead-lag operation. It operates at 575V AC with a current range of 2.5 to 4 A, features a non-reversing design, and includes an audio alert output for alarm conditions. The panel uses a demand dose dosing schedule and a tether float switch, housed in a plastic outdoor-rated enclosure
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, Outdoor (MPN AE54=3-161)
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, Outdoor (MPN AE54=3-161)
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor (MPN AE54=4-121-3)
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, Outdoor (MPN AE54=4-121-3)
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
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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This multi-purpose pump control panel from LIBERTY PUMPS is rated for 575V AC and 4 to 6.3 A. It features a non-reversing design, tether float switch, audio alert output, and demand dose dosing schedule. The plastic enclosure is suitable for outdoor use. Typical applications include controlling a single pump in wastewater, sewage, or dewatering systems