Q: What systems is the TEY380 rated for?
A: Grounded 480Y/277 VAC lighting and distribution panels at 50/60 Hz.
1 actual photo shown first. Reference images are model-matched and must be confirmed before purchase.
GE
TEY380
Type TEY Circuit Breaker, 3‑Pole, 80 A, 277/480 VAC
GE
From $175In stock
Product Description
The TEY380 is a compact, bolt‑on, thermal magnetic circuit breaker designed for grounded 480Y/277 VAC lighting panel and distribution applications. This 3‑pole device delivers an 80 A current rating with common trip functionality and quick‑make/quick‑break mechanisms for reliable fault interruption. The Type TEY frame maintains a one‑inch per pole footprint to optimize panel space while providing easy‑to‑spot trip indication. Line and load terminations accept solid or stranded copper conductors in the specified AWG ranges, and accessories such as auxiliary contacts and shunt trips are available for application flexibility. The breaker is suited for 50/60 Hz systems and is UL listed for HACR use. It mounts via bolt‑on base for secure installation and supports lug‑to‑lug configurations. Typical use cases include commercial lighting panels and general purpose branch protection where 277/480 VAC service and three‑phase distribution are present.
Key Features
- •Compact one inch per pole TEY frame
- •3 pole, 80 amp thermal magnetic
- •Rated for grounded 480Y/277 VAC systems
- •Quick make and quick break mechanism
- •Common trip bar with trip indication
- •Bolt on mounting for secure installation
- •Supports auxiliary contacts and shunt trip
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
New
Price: RFQ
Availability: Sourced on request
Lead time: Quoted after RFQ
Never Used
Price: RFQ
Availability: Sourced on request
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Used
Price: RFQ
Availability: Sourced on request
Lead time: Quoted after RFQ
FNFP
Price: RFQ
Availability: 37 in stock
Lead time: Ships from stock
Specifications
- Type
- TEY compact bolt‑on circuit breaker
- Poles
- 3
- Current Rating
- 80 A
- Voltage Rating
- 277/480 VAC (480Y/277 VAC)
- Frequency
- 50/60 Hz
- Trip Type
- Thermal magnetic, non‑interchangeable (LI)
- Interrupt Rating
- 14 kA at 277/480 VAC; 65 kA at lower voltage as specified
- Wire Size
- 14 to 8 AWG, 12 to 8 AWG
- Actuator
- Pivot/toggle handle
- Mounting
- Bolt‑on
- Connection
- Load lug
- Dimensions
- 5.25 in H x 3.00 in W x 3.06 in D
- Phase
- 3 phase
- Temperature Rating
- 40 °C
- Model Number
- TEY380
- UPC
- 783164182255
- Brand
- GENERAL ELECTRIC
- Gross Weight
- 2.1 lb
- Series
- TEY
- Part #
- TEY380
- Category
- Circuit Breaker
- Subcategory
- App/Comm Circuit Breaker
- Weight
- 2.09 lbs
Before we quote this part
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.
Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
Independent sourcing disclaimer
We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.
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FAQ
Q: What is the interrupt rating?
A: 14 kA at 277/480 VAC; 65 kA at lower voltages per specification.
Q: What wire sizes are supported?
A: Solid or stranded copper in the 14 to 8 AWG and 12 to 8 AWG ranges.
Q: How does it mount in the panel?
A: Bolt‑on mounting base for secure installation as a lug‑lug breaker.
Q: Are accessories available?
A: Yes, auxiliary contacts and shunt trip options are available for TEY breakers.