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

3G Electric
LIEBERT 123281P1S Contactor - Replacement HVACR Controls, Switches & Thermostats
LIEBERTReplacement HVACR Controls, Switches & Thermostats

LIEBERT 123281P1S Contactor

LIEBERT Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Contactor.

SKU 3G-OTH-74441

Brand
LIEBERT
Item
123281P1S Contactor
Part Number
123281P1S
Category
Replacement HVACR Controls, Switches & Thermostats
Available to Order
Also known as:123281P1SLIEBERT
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

LIEBERT
Manufacturer Part Number
123281P1S
Product Type
Contactor

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

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

Product Description

LIEBERT Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Contactor.

Frequently Asked Questions

What is the Liebert 123281P1S contactor used for?

The Liebert 123281P1S contactor is used in HVACR systems to control electrical loads such as compressors, fans, and pumps. It is a replacement component for precision cooling equipment, ensuring reliable switching in commercial and industrial environments.

What are the specifications of the Liebert 123281P1S contactor?

The Liebert 123281P1S is a contactor with manufacturer part number 123281P1S. It is designed for HVACR applications, replacing controls in Liebert precision cooling systems. For detailed electrical ratings, consult the original equipment documentation.

Where to buy the Liebert 123281P1S contactor worldwide?

You can source the Liebert 123281P1S contactor through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine replacement HVACR controls.

How to install the Liebert 123281P1S contactor?

To install the Liebert 123281P1S contactor, disconnect power, remove the old contactor, and mount the new unit using the same wiring configuration. Torque terminals to manufacturer specifications. Always follow lockout/tagout procedures and consult the equipment manual for safety.

Used in

Common applications for LIEBERT
Data center cooling maintenance — Liebert humidifier tanks (SKU 42FH77) for steam media replacement
HVACR pressure monitoring — Liebert adjustable pressure switches (SKU 913ME2) for air systems
Precision cooling system repair — Liebert contactors (SKU 877HY0) for electrical switching
Heat exchanger servicing — Liebert heaters (SKU 116K80) for 460V AC applications
Chilled water valve control — Liebert electric globe valve actuators (SKU 809C57) for 24V AC systems
Humidifier drain system upkeep — Liebert drain valve kits (SKU 413GR2) for OEM replacement
Not sure this is the right part? Photo-identify it

LIEBERT Products

3G Electric supplies LIEBERT replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from LIEBERT

View all LIEBERT parts
Switching relay for HVACR systems, used to control electrical loads such as compressors, fans, and pumps. Suitable for precision cooling equipment in data centers and industrial environments, ensuring reliable switching under continuous operation
LIEBERT
Switching relay for HVACR systems, used to control electrical loads such as compressors, fans, and pumps. Suitable for precision cooling equipment in data centers and industrial environments, ensuring reliable switching under continuous operation
Electromechanical contactor for HVACR systems, used to switch electrical loads such as compressors, fans, and pumps. Suitable for replacement in precision cooling equipment and commercial HVAC applications
LIEBERT
Electromechanical contactor for HVACR systems, used to switch electrical loads such as compressors, fans, and pumps. Suitable for replacement in precision cooling equipment and commercial HVAC applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first