General Electrics SEHA24AT0150 - 150 A, 2-Pole Bolt-On Circuit Breaker | AmpState

The General Electrics SEHA24AT0150 is your dependable solution for branch circuit overcurrent and short-circuit protection in panelboards and load centers. This 150 A, 2-pole bolt-on molded case circuit breaker combines rugged mounting with precise thermal-magnetic protection, delivering consistent performance in residential, commercial, and light industrial environments. Designed to integrate smoothly with GE OEM load centers, it keeps your electrical system safe and reliable under demanding conditions.

• Bolt-on mounting for a rock-solid bus connection: Securely attaches to the panel, minimizing movement and arcing risks in environments with vibration or dynamic loads.
• 150 A, 2-pole configuration: Simultaneously disconnects both conductors for enhanced protection of multi-wire branch circuits and feeders.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by combining thermal sensing for gradual overcurrent with magnetic trip for rapid response to high-current faults.
• Molded case construction: Durable, compact housing engineered for panelboards and load centers with consistent performance across temperature ranges.
• OEM compatibility: Ready to pair with matching General Electrics OEM load centers and panelboards to ensure proper fit and electrical characteristics.
• Versatile installation: Suitable for residential, commercial, and light industrial applications, from main distribution panels to subpanel feeders.
• Easy sourcing and replacement: Part Number SEHA24AT0150 simplifies procurement and minimizes downtime during maintenance or upgrades.

Technical specifications

• Manufacturer: General Electrics
• Part Number: SEHA24AT0150
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 150 A
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal uses and scenarios

Upgrade or specification projects where reliability matters. The SEHA24AT0150 is well-suited for service equipment, feeders to subpanels, and commercial or light industrial panels where secure mounting and robust protection are essential. If you need a breaker that stays put in vibrating environments and delivers predictable trip performance, this GE unit is designed to meet those demands while fitting seamlessly into OEM panel ecosystems.

Why this breaker stands out

Unlike generic plug-in options, the bolt-on design of the SEHA24AT0150 provides a firmer bus connection with reduced looseness over time. The thermal-magnetic trip ensures both gradual protection during minor overloads and immediate action for short circuits, resulting in dependable protection that you can rely on day after day. Its clear alignment with GE OEM panels means you won’t compromise panel integrity or warranty when replacing worn components.

Practical tips for installation

• Verify panel compatibility with GE SEHA series breakers to ensure a seamless fit and protective characteristics.
• Torque mounting bolts to the panel manufacturer’s specifications to maintain a solid bus connection.
• Keep a ready stock of SEHA24AT0150 units for quick replacement and minimized downtime during panel maintenance or upgrades.