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

3G Electric
GE CR306F103 Enclosed Non-Reversing Starter - Enclosed Non-Reversing Starters with Thermal Overloads
GEEnclosed Non-Reversing Starters with Thermal Overloads

GE CR306F103 Enclosed Non-Reversing Starter

The GE Magnetic Motor Starter is an enclosed non-reversing starter with thermal overloads, featuring three poles, NEMA Size 4, and a 135 A rating. It operates with a 240V AC coil voltage for three-phase applications…

SKU 3G-OTH-42040

Brand
GE
Item
CR306F103 Enclosed Non-Reversing Starter
Part Number
CR306F103
Category
Enclosed Non-Reversing Starters with Thermal Overloads
Available to Order
Also known as:CR306F103GE
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
CR306F103
Type
NEMA Size 4, 135 A
Phase
Three
Poles
3
AC Coil
240V
Coil Voltage
240V AC
Signaling Features
Pilot Light
Thermal Units Required
3 Melting Alloy Units (Not Included)

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

The GE Magnetic Motor Starter is an enclosed non-reversing starter with thermal overloads, featuring three poles, NEMA Size 4, and a 135 A rating. It operates with a 240V AC coil voltage for three-phase applications and includes a pilot light for signaling. Three melting alloy thermal units are required but not included.

Frequently Asked Questions

What is the GE CR306F103 magnetic motor starter used for?

The GE CR306F103 is a NEMA Size 4, 135 A enclosed non-reversing starter designed to control three-phase motors in industrial applications such as pumps, conveyors, and compressors. It includes a pilot light for status indication and requires three melting alloy thermal units (sold separately) for overload protection.

What are the specifications of the GE CR306F103 magnetic motor starter?

The GE CR306F103 is a three-pole, NEMA Size 4 starter rated at 135 A with a 240V AC coil voltage. It is a non-reversing enclosed starter with thermal overloads and a pilot light. Three melting alloy thermal units are required but not included. The manufacturer part number is CR306F103.

Where to buy the GE CR306F103 magnetic motor starter worldwide?

3G Electric supplies the GE CR306F103 magnetic motor starter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this NEMA Size 4, 135 A starter with 240V AC coil.

How to select thermal units for the GE CR306F103 starter?

Selecting thermal units for the GE CR306F103 requires matching the melting alloy heater to the full-load current of your three-phase motor. Consult the motor nameplate for amps, then refer to GE's heater selection table for the correct melting alloy unit. Three units are needed, and they are sold separately from the starter.

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

GE Products

3G Electric supplies GE enclosed non-reversing starters with thermal overloads. 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

More from GE

View all GE parts
Three-phase enclosed non-reversing magnetic motor starter with NEMA Size 1 rating and 27 A capacity. Features a 480V AC coil and a pilot light for status indication. Requires three melting alloy thermal units (not included) for overload protection. Suitable for starting and stopping motors in industrial applications such as conveyors, pumps, and compressors
GE
Three-phase enclosed non-reversing magnetic motor starter with NEMA Size 1 rating and 27 A capacity. Features a 480V AC coil and a pilot light for status indication. Requires three melting alloy thermal units (not included) for overload protection. Suitable for starting and stopping motors in industrial applications such as conveyors, pumps, and compressors

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first