Industrial CU-AL2020 - 20A, 2-Pole, Circuit Breaker

Industrial CU-AL2020 is a rugged, industrial-grade 20A two-pole circuit breaker designed to deliver reliable overcurrent protection in demanding electrical environments. Its two-pole configuration ensures both conductors are safely interrupted when a fault occurs, promoting safer shutdowns and protecting connected equipment.

Key specifications at a glance:

• Current rating: 20 amperes, tuned to guard typical distribution circuits against overloads.
• Pole configuration: 2‑Pole design for coordinated protection of multi-wire circuits and motor control paths.
• Breaker type: Circuit Breaker, providing automatic interruption when overcurrent is detected.

Why this matters in real-world systems

In industrial, commercial, and OEM applications, dependable overcurrent protection is essential for reducing downtime and preventing damage to panels and downstream equipment. The CU-AL2020 is purpose-built for use in panelboards, switchboards, and control panels, delivering consistent performance where it’s needed most—inside distribution panels and motor control centers.

Ideal use cases

• Protection for distribution panels in manufacturing lines, processing facilities, and utilities infrastructure.
• Safeguarding control panels and switchboards that manage motors, actuators, and other critical loads.
• OEM equipment protection where a compact, reliable two-pole breaker is required for multi-wire circuits.

What sets the CU-AL2020 apart

Unlike single-pole devices, the two-pole configuration of this breaker provides simultaneous disconnection of two live conductors, enhancing safety and fault clearing in multi-line circuits. Its industrial design is geared toward long-term reliability in environments where electrical protection is non-negotiable.

For teams seeking a straightforward, trustworthy solution to overcurrent protection that integrates smoothly into existing panelboards, switchboards, and control panels, the Industrial CU-AL2020 delivers—the right balance of simplicity, protection, and performance for demanding electrical installations.