CA2150S3 | Circuit Breaker | 2-Pole | 240V

The CA2150S3 is a robust 2-pole industrial circuit breaker designed for reliable protection in demanding 240V applications. Built for maintenance, retrofit, and replacement projects, this unit helps you keep critical equipment safe while minimizing downtime.

With a true two-pole design, it interrupts both hot lines simultaneously, delivering enhanced safety for 240V circuits and ensuring consistent protection across your panel. When you’re servicing or upgrading electrical systems, a dependable breaker like the CA2150S3 is essential to prevent an overload from propagating and to simplify fault isolation.

Important ordering note: confirm fit and ratings before purchasing. The part number CA2150S3 is the most reliable reference for compatibility, so cross-check it against your panel documentation or control equipment to ensure a seamless replacement or retrofit.

Key details

• Poles: 2-Pole
• Voltage: 240V
• Part number: CA2150S3
• Category: Industrial circuit breaker

Ideal use cases

• Maintenance: keep a ready spare for quick swaps on 240V circuits so downtime is minimized.
• Retrofit: upgrade aging or non-standard panels that require a reliable 2-pole 240V protective device.
• Replacement: substitute a failed breaker with a like-for-like CA2150S3 to restore protected circuits.
• Field service: stocking the exact part number ensures compatibility across a range of equipment and installations.

Why this matters

Choosing the CA2150S3 isn’t just about matching voltage and pole count—it’s about aligning with your existing protection scheme and ensuring continued safety and performance. By sticking with the documented part number, you simplify ordering, reduce the risk of improper fit, and maintain consistent electrical protection across your 240V systems.

How to verify compatibility

Before ordering, verify:

• The panel or equipment documentation notes a 2-pole 240V protection device.
• The part number CA2150S3 is listed as the compatible replacement or retrofit reference.
• The intended use aligns with maintenance, retrofit, or replacement scenarios where matching specs are required.

Choose the CA2150S3 for dependable 2-pole, 240V circuit protection tailored to industrial environments, ensuring safety, reliability, and ease of procurement in your maintenance and upgrade workflows.