ABB T1N020TL - 20A, 3-Pole, Circuit Breaker

Engineered for demanding electrical environments, the ABB T1N020TL delivers precise overcurrent protection in a compact 3‑Pole package. With a 20A current rating, this circuit breaker safeguards three-phase circuits in a single, reliable unit, streamlining panel design, installation, and maintenance.

• Current rating: 20 A
• Poles: 3-Pole
• Breaker type: Circuit Breaker

Designed for industrial, commercial, and OEM applications, the ABB T1N020TL excels in panelboards, switchboards, and control panels. It provides dependable overcurrent protection for distribution panels and motor control centers, helping you prevent equipment damage and maintain operational uptime in everyday manufacturing and processing environments.

The 3‑Pole configuration is ideal for three‑phase systems, enabling protection of all phases together and reducing the risk of unbalanced faults. This means safer startups, smoother operation, and faster fault isolation—crucial for equipment like motors, drives, and other load centers.

Key advantages that set this ABB breaker apart:

• Resettable protection: Unlike single-use fuses, this circuit breaker can be reset after a fault, minimizing downtime and replacement costs.
• Reliability and consistency: ABB engineering delivers predictable performance in distribution panels and control centers across industrial environments.
• Versatile installation: Suits panelboards, switchboards, and control panels where space, simplicity, and safety matter.

Who should consider the ABB T1N020TL? electrical engineers, maintenance teams, and OEM integrators working with three‑phase power systems who require robust protection, quick recovery, and easy integration into existing ABB‑based or compatible panel architectures. For projects needing reliable 20A, 3‑pole protection in a compact form factor, this breaker is a practical, long‑lasting choice that keeps electrical systems protected and running smoothly.