Q: What is the interrupting rating of the TEY330?
A: 14 kA at 277/480 VAC per TEY frame ratings.
1 actual photo shown first. Reference images are model-matched and must be confirmed before purchase.
GE
TEY330
TEY330 Circuit Breaker, 3-Pole, 30A, 277/480 VAC, 14 kAIC
GE
From $303.8In stock
Product Description
The TEY330 is a compact, one-inch-per-pole, bolt-on lighting panel circuit breaker for grounded 480Y/277 VAC systems. It features a non-interchangeable thermal-magnetic trip with common trip across 3 poles and quick-make/quick-break mechanism for reliable fault interruption. Rated 30 A with 14 kAIC at 277/480 VAC, it supports reverse feed and is HACR and HID marked (HID up to 50 A). The breaker is part of the Q-Line series and is designed for industrial applications requiring a bolt-on mounting base with integral Cu/Al load lugs. It accommodates 14 to 10 AWG copper or aluminum conductors and is UL and CSA listed. Typical use includes lighting panelboards and distribution equipment where compact form factor, clear trip indication, and accessory options like auxiliary contacts and shunt trips are beneficial. Dimensions are approximately 5-1/4 in H x 3 in W x 3-1/16 in D, with a 40°C calibration base, ensuring compatibility with common panelboard interiors using TEY frame breakers.
Key Features
- •3-pole, 30 A thermal-magnetic protection
- •277/480 VAC rating, 14 kA interrupting capacity
- •Compact 1-inch-per-pole bolt-on design
- •Non-interchangeable trip with common trip bar
- •HACR and HID marked, suitable for reverse feed
- •Integral Cu/Al load lugs, 14–10 AWG conductors
- •UL and CSA listed, Q-Line series
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
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FNFP
Price: $303.8
Availability: 316 in stock
Lead time: Ships from stock
Specifications
- Brand
- GENERAL ELECTRIC
- Model / Series
- TEY / Q-Line
- Manufacturer Part Number
- TEY330
- Type
- Lighting panel molded case, bolt-on
- Poles
- 3
- Amperage Rating
- 30 A
- Voltage Rating
- 277/480 VAC
- Interrupting Rating
- 14 kA at 277/480 VAC
- Trip Type
- Thermal-magnetic, non-interchangeable
- Continuous Current Rating
- Standard (40°C)
- Mounting
- Bolt-on
- Conductor Range
- 14–10 AWG Cu/Al
- Connections
- Integral Cu/Al load lugs
- Approvals
- UL Listed (E11592), CSA (LR57114), GSA compliant
- HID/HACR
- HACR listed; HID marked ≤50 A
- Dimensions
- 5-1/4 in H x 3 in W x 3-1/16 in D
- Phase
- 3-phase
- UPC
- 783164181043
- Part #
- TEY330
- Category
- Circuit Breaker
- Subcategory
- Molded Case Circuit Breaker
- Weight
- 2.05 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: Is the trip unit interchangeable?
A: No, it uses a non-interchangeable thermal-magnetic trip.
Q: What conductor sizes are supported?
A: 14 to 10 AWG copper or aluminum with integral load lugs.
Q: Can this breaker be reverse-fed?
A: Yes, it is suitable for reverse feed.
Q: What are the physical dimensions?
A: Approximately 5-1/4 in H x 3 in W x 3-1/16 in D.