LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 15 to 20 A
The LIBERTY PUMPS Duplex Control Panel is a multi-purpose pump control panel designed for single-phase operation at 120/208/240V AC with a current range of 15 to 20 A. It features a visual alert output, a demand dose…
SKU 3G-OTH-102120
Also listed as: AE21H35 · AE21H 3 5 · AE21H-3-5
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.
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Product Description
The LIBERTY PUMPS Duplex Control Panel is a multi-purpose pump control panel designed for single-phase operation at 120/208/240V AC with a current range of 15 to 20 A. It features a visual alert output, a demand dose dosing schedule, and is non-reversing with tether float control (MPN AE21H=3-5). This panel is not specified as intrinsically safe.
Frequently Asked Questions
What is the LIBERTY PUMPS Duplex Control Panel used for?
The LIBERTY PUMPS Duplex Control Panel manages two pumps in a demand-dose wastewater or effluent system. It alternates pump operation to balance wear and provides a visual alert for high-level conditions. This panel is suited for single-phase residential or light commercial lift stations.
What are the specifications of the LIBERTY PUMPS Duplex Control Panel?
This duplex panel operates on 120/208/240V AC single-phase power, rated for 15 to 20 A. It uses a tether float for level control, features a visual alert output, and is non-reversing with a demand-dose dosing schedule. The manufacturer part number is AE21H=3-5.
Where to buy the LIBERTY PUMPS Duplex Control Panel worldwide?
3G Electric supplies the LIBERTY PUMPS Duplex Control Panel to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this panel.
How to install a LIBERTY PUMPS Duplex Control Panel?
Installation should follow the manufacturer's manual and local electrical codes. Mount the panel in a dry, accessible location, connect incoming power per the voltage rating (120/208/240V AC), wire the two pumps and tether float switch, and verify the visual alert functions before commissioning.
Used in
Common applications for LIBERTY PUMPSLIBERTY 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.
