Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

GE Thermal Unit (MPN CR123H446A) - Electrical
GEElectrical

GE Thermal Unit (MPN CR123H446A)

GE Electrical.

SKU 3G-OTH-42883

Brand
GE
Item
Thermal Unit
Category
Electrical
UNSPSC
39121029 — Isolation transformer
Available to Order
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GE
Manufacturer Part Number
CR123H446A

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

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

Product Description

GE Electrical.

Frequently Asked Questions

What is the GE Thermal Unit CR123H446A used for?

The GE Thermal Unit CR123H446A is an electrical protection component used in industrial motor control and power distribution systems. It provides overload and thermal protection for motors, transformers, and other electrical equipment, helping prevent damage from excessive current or heat buildup in manufacturing, HVAC, and utility applications.

What are the specifications of the GE Thermal Unit CR123H446A?

The GE Thermal Unit CR123H446A has the manufacturer part number CR123H446A. It is designed for use with GE motor starters and contactors to provide thermal overload protection. Specific electrical ratings such as current range or voltage should be verified against the original GE documentation for your application.

Where to buy the GE Thermal Unit CR123H446A worldwide?

You can source the GE Thermal Unit CR123H446A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for availability and lead time; we provide competitive pricing and reliable sourcing for this GE component.

How to select the correct GE Thermal Unit for a motor?

To select the correct GE Thermal Unit, match the unit's part number to the motor's full-load current rating and the starter model. The CR123H446A is one specific variant; always consult the GE selection chart or technical manual for your starter series. Proper selection ensures accurate overload protection and prevents nuisance tripping or motor damage.

Used in

Common applications for GE
Industrial panelboard protection — GE TEY-Frame molded case circuit breakers (e.g., TEY140) for branch circuit protection in manufacturing facilities.
Motor control center maintenance — GE replacement coils (e.g., 15D22G003) for NEMA Size 2 contactors in 300-Line series.
Commercial building electrical distribution — GE THQC series miniature circuit breakers (e.g., THQC2115WL) for unit-mount panelboards.
High-fault-current switchgear — GE FB-Frame molded case circuit breakers (e.g., FBH26TE020R) for 200 kA interrupting capacity at 240V AC.
Water filtration in food service — GE FXSVC carbon filter cartridges for reducing VOCs in under-the-sink drinking water systems.

GE Products

3G Electric supplies GE electrical. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
GE Thermal Unit (MPN CR123H346A)
GE
GE Thermal Unit (MPN CR123H346A)
GE Thermal Unit (MPN CR123H486A)
GE
GE Thermal Unit (MPN CR123H486A)
GE Thermal Unit (MPN CR123H291A)
GE
GE Thermal Unit (MPN CR123H291A)
GE Thermal Unit (MPN CR123H410A)
GE
GE Thermal Unit (MPN CR123H410A)
GE Thermal Unit (MPN CR123H377A)
GE
GE Thermal Unit (MPN CR123H377A)
GE Thermal Unit (MPN CR123H529A)
GE
GE Thermal Unit (MPN CR123H529A)

More from GE

View all GE parts
GE Thermal Unit (MPN CR123F395B)
GE
GE Thermal Unit (MPN CR123F395B)
GE Thermal Unit (MPN CR123C118A)
GE
GE Thermal Unit (MPN CR123C118A)
GE Thermal Unit (MPN CR123H103B)
GE
GE Thermal Unit (MPN CR123H103B)
GE Thermal Unit (MPN CR123C097A)
GE
GE Thermal Unit (MPN CR123C097A)
GE Thermal Unit (MPN CR123C460B)
GE
GE Thermal Unit (MPN CR123C460B)
GE Thermal Unit (MPN CR123C695A)
GE
GE Thermal Unit (MPN CR123C695A)
GE Thermal Unit (MPN CR123H067A)
GE
GE Thermal Unit (MPN CR123H067A)
GE Thermal Unit (MPN CR123H575A)
GE
GE Thermal Unit (MPN CR123H575A)