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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 non-reversing…

SKU 3G-OTH-98795

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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Technical Specifications

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

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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 non-reversing configuration and a demand dose dosing schedule. The panel includes an audio alert output and is not specified as intrinsically safe, with a tether float and plastic outdoor enclosure (MPN AE54=3-151).

Frequently Asked Questions

What is the LIBERTY PUMPS Duplex Control Panel used for?

The LIBERTY PUMPS Duplex Control Panel manages duplex pump systems in industrial and commercial applications. It controls two pumps on a demand dose schedule, providing automatic alternation and audio alerts for system status. Typical uses include wastewater, sewage, and effluent handling where reliable pump sequencing is required.

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

The LIBERTY PUMPS Duplex Control Panel (MPN AE54=3-151) operates at 575V AC with a current range of 2.5 to 4 A. It is non-reversing, features a tether float, and includes an audio alert output. The plastic enclosure is rated for outdoor use. It is not specified as intrinsically safe.

Where to buy the LIBERTY PUMPS Duplex Control Panel worldwide?

3G Electric supplies the LIBERTY PUMPS Duplex Control Panel worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this item.

How to install the LIBERTY PUMPS Duplex Control Panel?

Installation should follow local electrical codes and the manufacturer's manual. Mount the outdoor-rated plastic enclosure securely, connect 575V AC power to the non-reversing terminals, and wire the tether float and pump motors per the demand dose schedule. Always de-energize before wiring and test audio alerts after installation.

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, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=3-151-5). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
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). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=3-151-3). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=3-151-3). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: 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). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
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). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=4-151). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, Outdoor (MPN AE54=4-151). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, Outdoor (MPN AE54=3-161-5). Key specifications — Current: 4 to 6.3 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, Outdoor (MPN AE54=3-161-5). Key specifications — Current: 4 to 6.3 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: 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). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
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). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.

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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 6 to 10 A, Tether Float, 4 Switches Included (MPN AE54=4-405-5). Key specifications — Current: 6 to 10 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 6 to 10 A, Tether Float, 4 Switches Included (MPN AE54=4-405-5). Key specifications — Current: 6 to 10 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 9 to 14 A, Tether Float, Plastic (MPN SX34=3-511-5). Key specifications — Current: 9 to 14 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
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LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 9 to 14 A, Tether Float, Plastic (MPN SX34=3-511-5). Key specifications — Current: 9 to 14 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, 4X (MPN SX54=3-121). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, 4X (MPN SX54=3-121). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 6 to 10 A, Tether Float, 4 Switches Included (MPN AE54=4-405). Key specifications — Current: 6 to 10 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
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LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 6 to 10 A, Tether Float, 4 Switches Included (MPN AE54=4-405). Key specifications — Current: 6 to 10 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 15 to 20 A, Tether Float (MPN AE21H=3-5). Key specifications — Current: 15 to 20 A; Rated Voltage: 120/208/240V AC; Alert Output: Visual; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
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LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 15 to 20 A, Tether Float (MPN AE21H=3-5). Key specifications — Current: 15 to 20 A; Rated Voltage: 120/208/240V AC; Alert Output: Visual; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 200V/230V, 18.5 A, Tether Float, Plastic, Outdoor (MPN SX24HS1=3-3). Key specifications — Current: 18.5 A; Rated Voltage: 200V; 230V; Alert Output: Visual; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
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LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 200V/230V, 18.5 A, Tether Float, Plastic, Outdoor (MPN SX24HS1=3-3). Key specifications — Current: 18.5 A; Rated Voltage: 200V; 230V; Alert Output: Visual; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Simplex Control Panel: Simplex, Single Phase, 120/208/240V AC, 0 to 14.9 A, Plastic, 1 (MPN SXL21=3-5). Key specifications — Current: 0 to 14.9 A; Rated Voltage: 120/208/240V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Simplex Control Panel: Simplex, Single Phase, 120/208/240V AC, 0 to 14.9 A, Plastic, 1 (MPN SXL21=3-5). Key specifications — Current: 0 to 14.9 A; Rated Voltage: 120/208/240V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 15 to 20 A, Tether Float (MPN IPD-24HC). Key specifications — Current: 15 to 20 A; Rated Voltage: 120/208/240V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 15 to 20 A, Tether Float (MPN IPD-24HC). Key specifications — Current: 15 to 20 A; Rated Voltage: 120/208/240V AC; Alert Output: Audio; Intrinsic Safety: Not Specified Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.