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Description
3-Pole Bolt-On Circuit Breaker
ABB TEY 3-pole bolt-on circuit breakers are compact molded case breakers designed for grounded 480Y/277V AC lighting panelboard applications. These breakers provide dependable thermal-magnetic circuit protection in commercial and industrial electrical distribution systems.
Key Features
- ABB TEY Series molded case circuit breaker
- 3-pole configuration
- Bolt-on mounting design
- For grounded 480Y/277V AC systems
- Thermal-magnetic trip protection
- Quick-make / quick-break mechanism
- Common trip bar
- Easy-to-see trip indication
- Compact one-inch-per-pole TEY frame design
Typical Applications
Commonly used in ABB / GE lighting panelboards, commercial distribution panels, branch circuit protection, and 480Y/277V electrical systems where a 3-pole bolt-on breaker is required.
Important Notes
Select the correct amperage option based on the circuit requirements and panelboard specifications.
Verify compatibility with the existing panelboard, bus structure, and short-circuit rating requirements before installation.
