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GE Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 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 0, 18 A, 240V AC Coil

The GE Magnetic Motor Starter: Reversing is an enclosed reversing starter with thermal overloads, designed for three-phase applications. It features a 240V AC coil, NEMA Size 0 rating, and 18 A capacity, with a pilot…

SKU 3G-OTH-41102

Brand
GE
Item
Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 240V AC Coil
Category
Enclosed Reversing Starters with Thermal Overloads
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Technical Specifications

GE
Manufacturer Part Number
CR309B103
Type
NEMA Size 0, 18 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 is an enclosed reversing starter with thermal overloads, designed for three-phase applications. It features a 240V AC coil, NEMA Size 0 rating, and 18 A capacity, with a pilot light for signaling. This unit requires 6 melting alloy thermal units (not included) for overload protection, as specified by the manufacturer part number CR309B103.

Frequently Asked Questions

What is the GE Magnetic Motor Starter CR309B103 used for?

The GE Magnetic Motor Starter CR309B103 is an enclosed reversing starter with thermal overloads, used to control the forward and reverse rotation of three-phase motors in industrial applications such as conveyors, pumps, and fans.

What are the specifications of the GE CR309B103 reversing starter?

The GE CR309B103 is a NEMA Size 0 reversing starter with 3 poles, rated 18 A, and a 240V AC coil. 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.

Where to buy the GE CR309B103 magnetic starter worldwide?

You can source the GE CR309B103 magnetic starter through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to select thermal units for the GE CR309B103 starter?

To select thermal units for the GE CR309B103 starter, refer to the motor's full-load current rating and ambient temperature. GE specifies using 6 melting alloy thermal units (not included) for overload protection. Consult the motor nameplate and GE's selection table for the correct unit size.

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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