GE THQB2130ST1 - 30 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The GE THQB2130ST1 is a reliable 2-pole bolt-on molded case circuit breaker rated 30A at 240V. Designed to deliver dependable branch circuit overcurrent and short-circuit protection, it’s a practical choice for modern panelboards and load centers in residential, commercial, and light industrial settings.

• Secure bolt-on mounting: ensures a rigid, vibration-resistant bus connection for consistent electrical contact and long-term reliability in densely loaded panels.
• Thermal-magnetic trip unit: combines precise thermal protection with instantaneous magnetic response for rapid short-circuit interruption, helping to minimize damage to wiring and connected equipment.
• 2-pole, 240V operation: ideal for protecting 240V circuit paths and shared neutrals in multi-wire configurations, while maintaining compatibility with common panelboard layouts.
• OEM panel compatibility: engineered to pair with matching GE OEM load centers and panelboards, enabling straightforward retrofits and clean, uniform system protection.
• Durable molded-case design: built to withstand routine service, movement, and environmental stresses typical of electrical distribution enclosures.

Ideal applications and use cases

• Residential subpanels that require dependable protection for 240V branch circuits feeding large appliances or multi-wire branch circuits.
• Commercial distribution panels serving lighting, receptacle banks, and small equipment loads where consistent trip performance is essential.
• Light industrial panelboards where rugged mounting and reliable short-circuit protection are critical for uptime and safety.

Why this breaker stands out

• Engineered for stability: bolt-on mounting reduces movement and vibration that can compromise connections over time.
• Clear protection logic: thermal and magnetic tripping work together to prevent nuisance trips while delivering fast response to faults.
• Seamless integration: designed to work with GE’s OEM load centers and panelboards, providing a cohesive protection strategy across your electrical distribution system.

Practical advantages include simplified installation in compatible GE panels, predictable performance across a range of operating conditions, and a compact, robust form factor that suits tighter enclosures. Whether you’re upgrading an existing panel or configuring a new one, the GE THQB2130ST1 delivers trustworthy branch-circuit protection with a focus on reliability, compatibility, and real-world usability.