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LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 17 to 23 A, Tether Float - Multi-Purpose Pump Control Panels
LIBERTY PUMPSMulti-Purpose Pump Control Panels

LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 17 to 23 A, Tether Float

The LIBERTY PUMPS Simplex Control Panel is a multi-purpose pump control panel designed for simplex pump applications. It operates at a rated voltage of 208/240/480V AC with a current range of 17 to 23 A, and features…

SKU 3G-OTH-101237

Brand
LIBERTY PUMPS
Item
Simplex Control Panel: Simplex, 3, 208/240/480V AC, 17 to 23 A, Tether Float
Category
Multi-Purpose Pump Control Panels
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Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
SX34=3-621
Type
3, 17 to 23 A, Tether Float, Plastic
AC
208/240/480V
Current
17 to 23 A
Alert Output
Visual
Rated Voltage
208/240/480V 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 Simplex Control Panel is a multi-purpose pump control panel designed for simplex pump applications. It operates at a rated voltage of 208/240/480V AC with a current range of 17 to 23 A, and features a visual alert output. This non-reversing panel uses a demand dose dosing schedule and is not specified as intrinsically safe.

Frequently Asked Questions

What is the LIBERTY PUMPS Simplex Control Panel used for?

The LIBERTY PUMPS Simplex Control Panel is used to control a single pump in wastewater, effluent, or dewatering applications. It provides automatic pump operation based on liquid level via a tether float switch, with a visual alert output for alarm conditions.

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

The panel operates at 208/240/480V AC with a current range of 17 to 23 A. It is non-reversing, uses a demand dose dosing schedule, and includes a tether float switch. The enclosure is plastic, and it is not specified as intrinsically safe. The MPN is SX34=3-621.

Where to buy the LIBERTY PUMPS Simplex Control Panel worldwide?

You can source the LIBERTY PUMPS Simplex 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.

How to install the LIBERTY PUMPS Simplex Control Panel?

Installation should follow the manufacturer's manual and local electrical codes. Mount the panel in a dry, accessible location, connect the pump and tether float according to the wiring diagram, and set the voltage taps to match your supply (208/240/480V AC). Always disconnect power before servicing.

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 Simplex Control Panel: Simplex, 3, 208/240/480V AC, 17 to 23 A, Tether Float, Plastic (MPN SX34=3-621-3). Key specifications — Current: 17 to 23 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
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 17 to 23 A, Tether Float, Plastic (MPN SX34=3-621-3). Key specifications — Current: 17 to 23 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, 208/240/480V AC, 17 to 23 A, Tether Float, Plastic (MPN SX34=3-621-5). Key specifications — Current: 17 to 23 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
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 17 to 23 A, Tether Float, Plastic (MPN SX34=3-621-5). Key specifications — Current: 17 to 23 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, 208/240/480V AC, 13 to 18 A, Tether Float, Plastic (MPN SX34=3-611). Key specifications — Current: 13 to 18 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
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 13 to 18 A, Tether Float, Plastic (MPN SX34=3-611). Key specifications — Current: 13 to 18 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, 208/240/480V AC, 13 to 18 A, Tether Float, Plastic (MPN SX34=3-611-3). Key specifications — Current: 13 to 18 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
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 13 to 18 A, Tether Float, Plastic (MPN SX34=3-611-3). Key specifications — Current: 13 to 18 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, 208/240/480V AC, 13 to 18 A, Tether Float, Plastic (MPN SX34=3-611-5). Key specifications — Current: 13 to 18 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
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 13 to 18 A, Tether Float, Plastic (MPN SX34=3-611-5). Key specifications — Current: 13 to 18 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, 208/240/480V AC, 9 to 14 A, Tether Float, Plastic (MPN SX34=3-511). Key specifications — Current: 9 to 14 A; Rated Voltage: 208/240/480V 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 Simplex Control Panel: Simplex, 3, 208/240/480V AC, 9 to 14 A, Tether Float, Plastic (MPN SX34=3-511). Key specifications — Current: 9 to 14 A; Rated Voltage: 208/240/480V 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 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.
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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.
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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.
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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.
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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.
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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.