ABB | S3N015TW | Circuit Breaker | 15A | 3-Pole | 600V | Bolt-On

ABB S3N015TW Circuit Breaker is a purpose-built three-pole protective device designed for 600V systems. With a 15A rating and bolt-on mounting, this breaker is the reliable choice for maintenance, retrofit, and replacement tasks where exact compatibility matters.

Key specifications at a glance

• Amperage: 15A
• Poles: 3-Pole
• Voltage rating: 600V
• Mounting: Bolt-On
• Part reference: S3N015TW

Why this model stands out in industrial protection solutions

• Ensures synchronized disconnection across all phases, maintaining balance and reducing the risk of arc faults in 3-phase systems.
• Bolt-on installation: Provides a secure, fast mounting option that facilitates clean retrofits and straightforward replacements in compatible enclosures.
• Exact match for ABB systems: The S3N015TW part number is your best reference for compatibility, reducing guesswork in maintenance or upgrades.

Ideal use cases and practical applications

• Replacing worn or damaged breakers in industrial control panels, switchgear, or motor control centers that operate at 600V.
• Retrofitting older panels to meet current protection standards without extensive rewiring.
• Installing a reliable, standardized 3-pole protection device in new panel builds that require ABB compatibility.

How this breaker helps you manage downtime and safety

• Clear, decisive trip action across three phases helps protect motors, conveyors, compressors, and other 3-phase equipment from overload and short circuits.
• Consistent form factor and mounting compatibility streamline replacement workflows, reducing installation time and potential wiring errors.

Important note for procurement

Confirm fit and ratings before ordering. The S3N015TW part number is the best reference for compatibility with your ABB system. This ensures you’re selecting a bolt-on, 15A, 3-pole, 600V protective device that matches your panel’s protection characteristics.

Who should consider this part

• Facilities engineers overseeing 3-phase power distribution in manufacturing, processing, or packaging facilities.
• Electrical contractors performing panel retrofits, maintenance, or replacements in ABB-compatible environments.
• OEMs integrating reliable ABB components into new equipment that requires precise trip protection and bolt-on mounting.