Siemens | EQ9481 | Circuit Breaker | 150A | 2-Pole | 240V | 22kA | Plug-In

Introducing the Siemens EQ9481 Circuit Breaker — a plug-in, high-capacity protection solution designed for reliability in 240V systems. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this 2-pole breaker delivers solid performance with a 150A rating and a 22kA interrupting capacity.

Key specs at a glance

• Amperage: 150A
• Poles: 2-Pole
• Voltage: 240V
• Short-circuit rating: 22kA
• Type: Plug-In
• Part number: EQ9481

This is not a generic replacement. The EQ9481 is a precise match that supports dependable tripping behavior to protect branch circuits and connected equipment. The plug-in design streamlines installation in compatible Siemens panels, reducing downtime during service and upgrades.

Why choose the Siemens EQ9481?

• Precise compatibility: The part number EQ9481 is the best reference for ensuring you’re selecting the exact fit for your Siemens panel. Always verify fit and ratings before ordering.
• High fault current capability: With a 22kA rating, it’s built to handle higher fault currents, providing robust protection for demanding electrical loads.
• Efficient maintenance and retrofits: Ideal for panel upgrades or replacements where a 150A, 2-pole, 240V plug-in solution is required.

Typical use cases

Well-suited for residential or light-commercial panels needing a 2-pole, 240V breaker with plug-in installation. It serves as the protective disconnect for large branch circuits, main feeders in upgraded panels, or in situations where exact Siemens specifications are essential.

Installation and safety notes

Before ordering, confirm fit and ratings for your specific panel. Rely on the part number EQ9481 as the most reliable compatibility reference. If you’re unsure, consult a licensed electrician to ensure proper sizing and installation in accordance with local electrical codes.