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TEYH3125B
TEYH3125B
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TEYH3125B Specifications
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TEYH3125B, ABB, General Electric, TEY Series, type TEYH, P, PH, A, /277V, , high 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 TEYH3125B. All repairs include a 2-Year Electrical.com Warranty.
The TEYH3125B is a 3-pole, A molded case circuit breaker from the GE TEY Series, designed for branch circuit protection in commercial and industrial lighting panelboards. Rated for operation at 480Y/277V AC, the TEYH3125B features a high interrupting capacity of {aic rating}, making it suitable for applications where robust fault current protection is required. This breaker utilizes a bolt-on connection for secure installation and is equipped with a thermal-magnetic trip unit providing both long-time and instantaneous (LI) protection. The molded case design ensures mechanical durability, and load side lug terminals support copper or aluminum conductors for flexible wiring options.
The TEY Series is recognized for its high-interrupting performance, compact one-inch-per-pole construction, and compatibility with GE and ABB panelboard systems. The TEYH3125B is UL and CSA listed, meeting industry standards for safety and reliability. It is commonly specified for use in schools, healthcare facilities, office buildings, and light industrial sites where consistent overcurrent protection and reliable circuit isolation are essential. The breaker’s non-interchangeable trip unit ensures fixed, predictable protection performance in demanding distribution systems.
You can find the TEYH3125B 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.