We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
LIBERTY PUMPS ISS34=3-141-5 Intrinsically-Safe Simplex Pump Control Panel - Intrinsically-Safe Pump Control Panels
LIBERTY PUMPSIntrinsically-Safe Pump Control Panels

LIBERTY PUMPS ISS34=3-141-5 Intrinsically-Safe Simplex Pump Control Panel

The LIBERTY PUMPS Simplex Control Panel is an intrinsically-safe simplex pump control panel designed for non-reversing operation. It operates on a demand dose schedule with a rated voltage of 208/240/480V AC and a…

SKU 3G-OTH-92199

Also listed as: ISS3431415 · ISS34 3 141 5 · ISS34-3-141-5

Brand
LIBERTY PUMPS
Item
ISS34=3-141-5 Intrinsically-Safe Simplex Pump Control Panel
Part Number
ISS34=3-141-5
Category
Intrinsically-Safe Pump Control Panels
Available to Order
Also known as:ISS34=3-141-5LIBERTY PUMPS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
ISS34=3-141-5
Type
3, 2.5 to 4 A, Tether Float, Plastic
AC
208/240/480V
Current
2.5 to 4 A
Alert Output
Visual
Rated Voltage
208/240/480V AC
Dosing Schedule
Demand Dose
Intrinsic Safety
Intrinsically Safe
Includes Reversing
Non-Reversing

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The LIBERTY PUMPS Simplex Control Panel is an intrinsically-safe simplex pump control panel designed for non-reversing operation. It operates on a demand dose schedule with a rated voltage of 208/240/480V AC and a current range of 2.5 to 4 A. The panel provides a visual alert output and includes a tether float for level sensing.

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 or effluent systems. Its intrinsically-safe design and tether float make it suitable for hazardous environments where flammable gases may be present, providing visual alerts and demand-dose operation.

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

The panel operates at 208/240/480V AC with a current range of 2.5 to 4 A. It is non-reversing, intrinsically safe, and uses a tether float for level sensing. The dosing schedule is demand dose, and the alert output is visual. The MPN is ISS34=3-141-5.

Where to buy the LIBERTY PUMPS Simplex Control Panel worldwide?

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

How to install the LIBERTY PUMPS Simplex Control Panel?

Installation should follow local electrical codes and the manufacturer's manual. Mount the panel in a dry, accessible location, connect the tether float for level sensing, and wire the pump to the non-reversing terminals. Always verify voltage (208/240/480V AC) and current (2.5 to 4 A) before powering.

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
Not sure this is the right part? Photo-identify it

LIBERTY PUMPS Products

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

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

More from LIBERTY PUMPS

View all LIBERTY PUMPS parts
This intrinsically-safe simplex pump control panel is rated for 208/240/480V AC and 4 to 6.3 A. It features a visual alert output, demand dose dosing schedule, and is non-reversing. Designed for use with tether float controls in wastewater or effluent systems where flammable gases may be present
LIBERTY PUMPS
This intrinsically-safe simplex pump control panel is rated for 208/240/480V AC and 4 to 6.3 A. It features a visual alert output, demand dose dosing schedule, and is non-reversing. Designed for use with tether float controls in wastewater or effluent systems where flammable gases may be present
Intrinsically-safe duplex pump control panel for managing two pumps in wastewater applications. Operates at 208/240/480V AC with a current range of 2.5 to 4 A. Features a demand dose dosing schedule, tether float switch, and audio alert output. Non-reversing, plastic enclosure
LIBERTY PUMPS
Intrinsically-safe duplex pump control panel for managing two pumps in wastewater applications. Operates at 208/240/480V AC with a current range of 2.5 to 4 A. Features a demand dose dosing schedule, tether float switch, and audio alert output. Non-reversing, plastic enclosure

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first