Fuji Electric SG33C-EB3ASC-020K - 20A, 3-Pole, Circuit Breaker

Meet the Fuji Electric SG33C-EB3ASC-020K — a dependable 20A, 3-Pole circuit breaker built for demanding electrical environments. Its 3-Pole configuration provides robust protection for three-phase systems, making it an ideal choice for panelboards, switchboards, and control panels where reliable overcurrent protection is essential.

Designed for industrial, commercial, and OEM applications, this Fuji Electric breaker pairs a straightforward current rating with versatile installation in distribution panels and motor control centers. Its rugged design supports consistent performance in everyday factory workflows and critical automation setups, helping keep equipment safe and operations running smoothly.

Key benefits

• Accurate 20A protection for feeders and motor circuits, guarding against overloads and short circuits.
• 3-Pole configuration enables synchronized protection of all three phases in a 3-phase system, simplifying wiring and improving coordination with downstream equipment.
• Industrial-grade reliability from Fuji Electric’s engineering heritage, delivering stable trip performance over time.
• Versatile deployment in panelboards, switchboards, and control panels across a range of installations from manufacturing floors to commercial facilities.
• OEM-friendly fit designed to integrate into OEM equipment and modular control architectures without compromising safety or compliance.

Ideal applications

Use the SG33C-EB3ASC-020K in:

• Motor control centers and motor starter panels where reliable three-phase protection is required
• Distribution panels in manufacturing lines, process automation, and packaging equipment
• Commercial electrical installations that demand dependable, straightforward overcurrent protection
• Custom OEM equipment where a proven, tamper-resistant protective device is essential

Why this model stands out

Beyond basic specs, the SG33C-EB3ASC-020K embodies Fuji Electric’s commitment to dependable protection in real-world use. Its three-pole design aligns with three-phase power systems common in industrial settings, ensuring consistent protection across all phases. For engineers and facilities managers, it’s a straightforward, reliable choice that supports safe operation, reduces risk of damage from overcurrent events, and integrates cleanly into existing Fuji Electric ecosystems and compatible control architectures.

In practice, this breaker helps keep critical machinery online by delivering predictable, controlled protection where it matters most. When selecting overcurrent protection for your distribution panels, switchgear, or motor control centers, the Fuji Electric SG33C-EB3ASC-020K delivers a balanced combination of performance, compatibility, and peace of mind.