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GE Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 480V 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, 480V AC Coil

The GE Magnetic Motor Starter: Reversing (SKU 6VDN4, MPN CR309C104) is an enclosed reversing starter with thermal overloads, designed for three-phase operation. It features a 480V AC coil, NEMA Size 1 rating, 27 A…

SKU 3G-OTH-41287

Brand
GE
Item
Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 480V AC Coil
Category
Enclosed Reversing Starters with Thermal Overloads
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Technical Specifications

GE
Manufacturer Part Number
CR309C104
Type
NEMA Size 1, 27 A, Thermal Protection
Phase
Three
Poles
3
AC Coil
480V
Coil Voltage
480V 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 6VDN4, MPN CR309C104) is an enclosed reversing starter with thermal overloads, designed for three-phase operation. It features a 480V 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 a GE CR309C104 magnetic motor starter used for?

The GE CR309C104 is a NEMA Size 1 enclosed reversing starter with thermal overloads, used to control the forward and reverse direction of three-phase motors in industrial applications such as conveyors, hoists, and pumps. It includes a pilot light for status signaling and requires 6 melting alloy thermal units for overload protection.

What are the specifications of the GE CR309C104 reversing starter?

The GE CR309C104 is a 3-pole, NEMA Size 1 reversing starter rated for 27 A at 480V AC coil voltage, three-phase operation. It features a pilot light for signaling and requires 6 melting alloy thermal units (not included) for overload protection. The manufacturer part number is CR309C104.

Where to buy a GE CR309C104 magnetic motor starter worldwide?

3G Electric supplies the GE CR309C104 magnetic motor starter worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine GE equipment and parts across 14 departments, ensuring you get the right reversing starter for your application.

How to select thermal units for a GE CR309C104 starter?

To select thermal units for the GE CR309C104, match the motor full-load current to the appropriate GE melting alloy heater element, as the starter requires 6 units (not included). Consult the motor nameplate and GE's heater selection chart to ensure proper overload protection. 3G Electric can assist with sourcing the correct thermal units.

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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