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GE Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 240V AC Coil - Enclosed Reversing Starters with Thermal Overloads
GEEnclosed Reversing Starters with Thermal Overloads

GE Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 240V AC Coil

The GE Magnetic Motor Starter: Reversing (SKU 6VDK1, MPN CR309C103) is an enclosed reversing starter with thermal overloads, designed for three-phase applications. It features a 240V AC coil, NEMA Size 1 rating, 27 A…

SKU 3G-OTH-41249

Brand
GE
Item
Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 240V AC Coil
Category
Enclosed Reversing Starters with Thermal Overloads
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Technical Specifications

GE
Manufacturer Part Number
CR309C103
Type
NEMA Size 1, 27 A, Thermal Protection
Phase
Three
Poles
3
AC Coil
240V
Coil Voltage
240V AC
Signaling Features
Pilot Light
Thermal Units Required
6 Melting Alloy Units (Not Included)
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GE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GE Magnetic Motor Starter: Reversing (SKU 6VDK1, MPN CR309C103) is an enclosed reversing starter with thermal overloads, designed for three-phase applications. It features a 240V AC coil, NEMA Size 1 rating, 27 A capacity, and includes a pilot light for signaling. The starter requires 6 melting alloy thermal units (not included) for overload protection.

Frequently Asked Questions

What is the GE CR309C103 magnetic motor starter used for?

The GE CR309C103 reversing magnetic motor starter is used to control the forward and reverse operation of three-phase industrial motors. It is commonly applied in conveyors, hoists, and machinery requiring directional changes. The enclosed design with thermal overloads protects motors from damage due to overcurrent conditions.

What are the specifications of the GE CR309C103 magnetic motor starter?

The GE CR309C103 is a NEMA Size 1 reversing starter rated for 27 A at 240V AC coil voltage, three-phase operation. It includes a pilot light for signaling and requires 6 melting alloy thermal units (not included) for overload protection. The enclosure houses the reversing contactor and thermal overloads.

Where to buy the GE CR309C103 magnetic motor starter worldwide?

You can source the GE CR309C103 magnetic motor starter 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; we provide competitive pricing and reliable sourcing for this GE part.

How to select thermal units for the GE CR309C103 starter?

To select thermal units for the GE CR309C103 starter, match the melting alloy heater size to the full-load current of your motor. The starter requires 6 melting alloy thermal units (not included) for proper overload protection. Consult the motor nameplate and GE's heater selection table to choose the correct alloy class and rating.

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 enclosed reversing starters with thermal overloads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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