ABB | S3N035TW | Circuit Breaker | 35A | 3-Pole | 600V

The ABB S3N035TW Circuit Breaker is a precise, three‑phase protective device crafted to interrupt faults before they affect your equipment. With a 35A rating and a 600V maximum, this 3‑pole breaker is built to stand up to the demands of industrial electrical distribution while delivering reliable protection for your system.

Key advantages of choosing the S3N035TW include streamlined compatibility for maintenance, retrofit, and replacement projects. When you’re updating panels or upgrading a control circuit, this unit provides a straightforward path to restore safe operation without overhauling your entire protection scheme. The 3‑pole design ensures coordinated disconnection across all three phases, helping prevent unbalanced loads and protecting motors, drives, and downstream devices.

• Amperage: 35A
• Poles: 3‑Pole configuration for three‑phase circuits
• Voltage rating: Up to 600V
• Reference for compatibility: Part number S3N035TW

Ideal use cases

• Maintenance and service work on existing three‑phase electrical distributions
• Retrofits when upgrading panels or protection schemes to meet current requirements
• Replacement of aging breakers in industrial control panels, switchgear, or equipment rooms
• New installations where a 3‑pole, 35A protection device is appropriate for three‑phase circuits up to 600V

How to ensure a perfect fit

Before ordering, verify that the S3N035TW matches your panel’s ratings and enclosure. The part number is the most reliable reference for compatibility, so use S3N035TW to confirm fit across form factor, mounting style, and trip characteristics. If you’re replacing an existing ABB unit, matching the exact part number minimizes the risk of mismatches and helps maintain your protection coordination.

Practical tip: keep a record of the panel labeling and system voltage to ensure your new breaker aligns with the system’s three‑phase configuration and distribution plan. With the ABB S3N035TW, you gain dependable current protection, straightforward installation, and a clear path to maintaining safe, continuous operation in demanding environments.