General Electrics TEYH1030B - 30 A, 1-Pole Bolt-On Circuit Breaker | AmpState

Introducing the General Electrics TEYH1030B—a 30 A, 1-pole bolt-on molded case circuit breaker designed to protect your panelboards and load centers from overcurrent and short-circuit faults. Built for dependable protection across residential, commercial, and light-industrial environments, this unit ensures your electrical system stays safe and ready for action.

• Secure bolt-on mounting: provides a rigid, vibration-resistant bus connection, helping maintain consistent electrical contact and reducing the risk of loosening in dynamic installations.
• Thermal-magnetic trip unit: combines a thermal element for gradual overload detection with a magnetic element for instantaneous response to short circuits, delivering stable, repeatable protection for demanding circuits.
• OEM-compatible: engineered to fit with matching General Electrics OEM load centers and panelboards, simplifying replacements and panel upgrades.
• Versatile applications: ideal for residential panelboards, commercial electrical rooms, and light-industrial distribution where reliable branch circuit protection matters.

Technical specifics at a glance

• Manufacturer: General Electrics
• Part Number: TEYH1030B
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30 A
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical use cases and installation considerations

• Upgrading a panelboard: ideal for dedicated-load protection where a 30 A circuit is needed for lighting, receptacles, or equipment.
• New installations: add this bolt-on breaker to compatible OEM panels for secure mounting and reliable long-term performance.
• Panel maintenance: keep a stock of TEYH1030B breakers for quick, downtime-minimizing replacements during service work.

Why this breaker stands out

• Vibration-resistant mounting combined with a tight bus connection helps minimize nuisance trips and ensures durable operation.
• Thermal-magnetic protection delivers precise trip behavior, protecting wiring and devices while avoiding unnecessary outages.
• OEM compatibility reduces compatibility concerns and provides predictable performance within your existing panel hardware ecosystem.