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GE Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 120V AC Coil - Enclosed Reversing Starters with Thermal Overloads
GEEnclosed Reversing Starters with Thermal Overloads

GE Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 120V AC Coil

The GE Magnetic Motor Starter: Reversing (SKU 6CKR7, MPN CR309B102) is an enclosed reversing starter with thermal overloads, designed for three-phase applications. It features a 120V AC coil, NEMA Size 0 rating, and…

SKU 3G-OTH-41078

Brand
GE
Item
Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 120V AC Coil
Category
Enclosed Reversing Starters with Thermal Overloads
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Technical Specifications

GE
Manufacturer Part Number
CR309B102
Type
NEMA Size 0, 18 A, Thermal Protection
Phase
Three
Poles
3
AC Coil
120V
Coil Voltage
120V 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 6CKR7, MPN CR309B102) is an enclosed reversing starter with thermal overloads, designed for three-phase applications. It features a 120V AC coil, NEMA Size 0 rating, and 18 A capacity, with 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 CR309B102 magnetic motor starter used for?

The GE CR309B102 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 control. The enclosed design with thermal overload protection safeguards motors from damage due to overload conditions.

What are the specifications of the GE CR309B102 magnetic motor starter?

The GE CR309B102 is a NEMA Size 0, 3-pole reversing starter rated for 18 A and 120V AC coil voltage. It includes a pilot light for signaling and requires 6 melting alloy thermal units (not included) for overload protection. It is designed for three-phase applications and is enclosed with thermal overloads.

Where to buy the GE CR309B102 magnetic motor starter worldwide?

You can source the GE CR309B102 magnetic motor starter from 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 reliable sourcing for this GE reversing starter.

How to select thermal units for the GE CR309B102 starter?

To select thermal units for the GE CR309B102, you must choose GE melting alloy units that match the motor's full-load current. The starter requires 6 units (not included). Refer to the motor nameplate for current rating and consult GE's thermal unit selection chart to ensure proper overload protection for your three-phase application.

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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