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ABB / General Electric TEYD3030B Miniature Circuit Breaker

  • 30A
  • 3 Pole
  • Bolt-On
ABB / General Electric TEYD3030B
Miniature Circuit Breaker
Brand ABB / General Electric
SKU TEYD3030B
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  • 30A
  • 3 Pole
  • Bolt-On

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General Electric TEYD3030B 3 Pole Circuit Breaker

ABB / General Electric TEYD3030B - 30A 3 Pole Miniature Circuit Breaker

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$577.10 In Stock

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Description

A dependable solution for commercial power distribution, the GE TEYD3030B is a 3-pole, 30A miniature circuit breaker. It is equipped with a fixed thermal-magnetic trip mechanism to provide accurate long-time and instantaneous (LI) protection. This Q-Line family breaker is manufactured for bolt-on installation into GE A-Series panelboards. It comes standard with load side lugs that accept 10-4 AWG wiring. Rated to interrupt up to 65kA at 240VAC, it offers substantial fault-clearing capabilities.

Specifications

Key specifications
Brand ABB / General Electric
Series TEYD
Amperage 30A
Poles 3
Mounting Style Bolt-On
Voltage 240VAC, 480Y/277VAC, 250VDC, 120/240VAC
Phase 3
AIC Rating 65kA @ 240VAC, 25kA @ 480Y/277VAC, 10kA @ 250VDC, 65kA @ 120/240VAC
Fit and installation
Frame Type TEY
Terminal Type Lugs
For Use With GE A-Series Panelboards
Wire Gauge 10-4 AWG (Cu/Al)
Max Wire 4 AWG
Min Wire 10 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Padlock Attachment
Accessories Load Side Lugs
Standards CSA C22.2 No. 5, HACR, HID, UL 489
Approval CSA, HACR, HID, UL
Temp Rating 40C
Construction Features HACR Rated, HID Rated, Common Trip, Quick-Make/Quick-Break, Non-Interchangeable Trip

Product FAQs

5 answers
What panelboards are compatible with the TEYD3030B?

This breaker is primarily designed for installation in GE and ABB A-Series lighting panelboards on grounded 480Y/277VAC systems.

Can this breaker be used in standard residential load centers?

No. This is a commercial bolt-on breaker designed for 480Y/277VAC power distribution. It is not compatible with standard residential plug-on load centers.

Can this breaker be surface mounted or used as a standalone unit?

Yes. While it natively bolts to panel busbars, it can be adapted for unit-mount or lug-to-lug applications by installing a TEY3B mounting base accessory.

What is the difference between TEYD, TEYH, and TEYL breakers?

These series share the exact same physical dimensions and 1-inch per pole frame, but they offer different short-circuit interrupting capacities. The TEYD is rated for 25kAIC at 480Y/277VAC, the TEYH is rated for 35kAIC, and the TEYL provides up to 65kAIC.

Is this breaker rated for HVAC or high-intensity lighting circuits?

Yes. TEYD frame breakers rated 50 amps and under are UL listed as both HACR (Heating, Air Conditioning, and Refrigeration) and HID (High-Intensity Discharge) lighting rated.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
4 reviews
  • ZL
    Zach L.
    Verified Buyer
    Reviewing
    ABB / General Electric TEYD2050B - 50A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    7/21/26
    Quick shipping, quality product!!

    Works as expected, fast shipping

  • CG
    christopher G.
    Verified Buyer
    Reviewing
    ABB / General Electric TEYD3090B - 90A 3 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    4/17/26
    My go to

    Appreciate your stock and lead time!

  • JS
    John S.
    Flag of United States
    Reviewing
    ABB / General Electric TEYD3020B - 20A 3 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    4/16/20
    Breaker Purchase

    Order shipped right away!

  • JS
    John S.
    Flag of United States
    Reviewing
    ABB / General Electric TEYD3080B - 80A 3 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/29/20
    Breaker Purchase

    Very timely delivery. Packaged very well.