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TEYD1030B
TEYD1030B
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TEYD1030B Specifications
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TEYD1030B, ABB, General Electric, TEY Series, type TEYD, P, PH, A, /277V, , standard interrupting capacity, 40°C, Bolt-On, non-interchangeable trip, trip functions, load side lug terminals, Thermal Magnetic, molded case circuit breakers
| Manufacturer | General Electric | Subcategory | Molded Case |
| Family | TEY Series | Protection | Thermal Magnetic |
| Connection | Bolt-On | ||
| Manufacturer | General Electric | ||
| Subcategory | Molded Case | ||
| Family | TEY Series | ||
| Protection | Thermal Magnetic | ||
| Connection | Bolt-On |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.



We can test, inspect and repair your TEYD1030B. All repairs include a 2-Year Electrical.com Warranty.

The TEYD1030B is a GE/ABB molded case circuit breaker from the TEY Series, designed for reliable branch circuit protection in commercial and industrial lighting panelboards. This -pole, A breaker is rated for up to 277V AC and features a bolt-on mounting configuration, allowing secure installation in compatible panelboard systems. The TEYD1030B offers a maximum interrupting capacity of {aic rating}, making it suitable for applications where high fault current protection is required. The breaker supports copper or aluminum conductors ranging from 14 AWG to 10 AWG, and utilizes a thermal-magnetic trip unit for dependable long-time and instantaneous overcurrent protection.
The TEY Series is recognized for its compact, one-inch-per-pole footprint, quick-make/quick-break mechanisms, and easy-to-read trip indication. The TEYD1030B is UL and CSA listed, ensuring compliance with industry standards for safety and performance. It is commonly specified for use in office buildings, schools, healthcare facilities, and light industrial environments, supporting both new construction and retrofit projects where reliable circuit isolation and protection are essential.
You can find the TEYD1030B at Electrical.com, your reliable partner for industrial and commercial electrical products. Our selection includes trusted breakers from manufacturers like General Electric and ABB, backed by a dedicated sales team ready to assist with technical questions, product selection, and support.

