Fuji Electric SA52RCUL20 - 20A, 2-Pole, Circuit Breaker

The Fuji Electric SA52RCUL20 is a compact, dependable 20A, 2-pole circuit breaker designed to safeguard electrical systems in busy environments. Built for panelboards, switchboards, and control panels, this breaker delivers reliable overcurrent protection where it matters most—in industrial, commercial, and OEM applications.

Why the SA52RCUL20 stands out

• Dual-pole design for safer disconnection: With two poles, both live conductors can be opened simultaneously, improving safety and meeting common requirements for multi-wire and motor-load circuits.
• Clear 20A protection: Precisely rated to guard wiring and connected equipment against overloads and short circuits on standard 120/240V applications used in many facilities.
• Versatile in standard enclosures: Optimized for easy integration into existing panels, delivering straightforward installation in distribution panels and motor control centers.
• Durable, industrial-ready construction: Designed to perform reliably in demanding environments, supporting long service life in daily industrial and commercial use.
• Ideal for OEM and retrofit projects: A practical, drop-in solution for equipment manufacturers and facilities upgrading their protection strategy without overhauling panels.

Best-use scenarios

• Motor control centers and equipment enclosures where dependable protection is essential.
• Distribution panels in manufacturing facilities, warehouses, and commercial spaces requiring robust overcurrent protection.
• OEM equipment where a reliable, two-pole breaker fits into a compact footprint.
• Control panels for HVAC, processing lines, and automated systems that demand predictable tripping behavior.

Specifications at a glance

• Current rating: 20A
• Poles: 2-Pole
• Breaker type: Circuit Breaker

Practical considerations for installation and use

• Choose in scenarios where both hot conductors need simultaneous disconnection for safety and code compliance.
• Compatible with standard panelboard and switchboard configurations to streamline retrofits and new builds alike.
• Plan for routine electrical checks alongside your existing maintenance plans to verify clean, consistent operation over time.

With the Fuji Electric SA52RCUL20 in your protection lineup, you secure reliable, predictable overcurrent protection that helps protect wiring, motors, and control circuitry while supporting safer, compliant electrical distribution in demanding environments.