GE SEDA24AT0150 - 150 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

GE SEDA24AT0150 is a 150 A, 480 V, 2-pole bolt-on molded case circuit breaker designed for reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers.

Key advantages include a secure bolt-on mounting that delivers a rigid, vibration-resistant bus connection, and a thermal-magnetic trip unit that provides stable, repeatable protection across a wide range of electrical loads.

• Bolt-on mounting for a solid, vibration-resistant connection to the panel's bus bars
• Thermal-magnetic trip unit ensures accurate, predictable trip response to overloads and short circuits
• Compatible with matching OEM load centers and panelboards for streamlined replacement and upgrades
• Suitable for residential, commercial, and light industrial applications requiring 150 A, 480 V protection

Technical specifications:

• Manufacturer: GE
• Part number: SEDA24AT0150
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 150 A
• Voltage rating: 480 V
• Number of poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical use scenarios:

• In commercial or light industrial panels, this 2-pole breaker protects feeder and branch circuits at 480 volts, helping prevent electrical fires and equipment damage from overloads.
• Ideal for panelboard upgrades where a secure bolt-on solution is preferred to minimize movement from vibration and ensure a reliable bus connection.
• Replacement in OEM load centers where compatibility with GE's panel lineup simplifies installation and maintenance.

Why choose bolt-on over other configurations? The bolt-on design locks the breaker into place, reducing micro-movements that can compromise contact integrity over time. This leads to more consistent trip performance and longer-term reliability in environments with vibration or frequent load changes.

Tips for best results:

• Verify that your panelboard or load center is designed for bolt-on molded case breakers and compatible with GE SEDA-series parts.
• When replacing, ensure the trip unit remains calibrated to maintain the intended protection level for your circuits.