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GE Molded Case Circuit Breaker: 90 A Amps, 18kA at 277/480V AC, Fixed, Lug - TEY-Frame GE Molded Case Circuit Breakers
GETEY-Frame GE Molded Case Circuit Breakers

GE Molded Case Circuit Breaker: 90 A Amps, 18kA at 277/480V AC, Fixed, Lug

The GE TEY-Frame Molded Case Circuit Breaker (MPN TEYF390) is a 90 A, fixed instantaneous trip circuit breaker with an 18kA AIR rating at 277/480V AC. It features a lug terminal connection and ABC phase connection…

SKU 3G-OTH-23286

Also listed as: TEYF 390 · TEYF-390

Brand
GE
Item
Molded Case Circuit Breaker: 90 A Amps, 18kA at 277/480V AC, Fixed, Lug
Category
TEY-Frame GE Molded Case Circuit Breakers
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GE
Manufacturer Part Number
TEYF390
Series
TEY
Max. AIR Rating
18kA at 277/480V AC
Phase Connection
ABC
Instantaneous Trip
Fixed
Terminal Connection
Lug

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GE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GE TEY-Frame Molded Case Circuit Breaker (MPN TEYF390) is a 90 A, fixed instantaneous trip circuit breaker with an 18kA AIR rating at 277/480V AC. It features a lug terminal connection and ABC phase connection, part of the TEY series.

Frequently Asked Questions

What is a GE TEYF390 molded case circuit breaker used for?

The GE TEYF390 is a 90 A molded case circuit breaker used for overcurrent protection in commercial and industrial electrical distribution panels. It is part of the TEY series and is suitable for applications requiring a fixed instantaneous trip and lug terminal connections.

What are the specifications of the GE TEYF390 circuit breaker?

The GE TEYF390 is a 90 A, TEY-frame molded case circuit breaker with a maximum AIR rating of 18kA at 277/480V AC. It features a fixed instantaneous trip, lug terminal connection, and ABC phase connection. The manufacturer part number is TEYF390.

Where to buy a GE TEYF390 circuit breaker worldwide?

3G Electric supplies the GE TEYF390 molded case circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this TEY-series breaker.

How to install a GE TEYF390 molded case circuit breaker?

Install the GE TEYF390 breaker by ensuring the panel is de-energized, then mount it onto the DIN rail or panel base. Connect the line and load conductors to the lug terminals per the torque specifications in the manufacturer's instructions. Verify phase connection ABC before energizing.

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 tey-frame ge molded case circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
The GE TEYF380 is an 80 A molded case circuit breaker from the TEY series, designed for overcurrent protection in electrical distribution systems. It features a fixed instantaneous trip, lug terminal connection, and ABC phase connection, with a maximum AIR rating of 18kA at 277/480V AC. Suitable for branch circuit and equipment protection in commercial and industrial applications
GE
The GE TEYF380 is an 80 A molded case circuit breaker from the TEY series, designed for overcurrent protection in electrical distribution systems. It features a fixed instantaneous trip, lug terminal connection, and ABC phase connection, with a maximum AIR rating of 18kA at 277/480V AC. Suitable for branch circuit and equipment protection in commercial and industrial applications
GE Molded Case Circuit Breaker: 40 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF240)
GE
GE Molded Case Circuit Breaker: 40 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF240)
GE Molded Case Circuit Breaker: 20 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF320)
GE
GE Molded Case Circuit Breaker: 20 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF320)
GE Molded Case Circuit Breaker: 45 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF245)
GE
GE Molded Case Circuit Breaker: 45 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF245)
GE Molded Case Circuit Breaker: 100 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF3100)
GE
GE Molded Case Circuit Breaker: 100 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF3100)
GE Molded Case Circuit Breaker: 35 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF235)
GE
GE Molded Case Circuit Breaker: 35 A Amps, 18kA at 277/480V AC, Fixed, Lug, ABC (MPN TEYF235)

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