Sylvania C370 - 70A, 3-Pole, Circuit Breaker

The Sylvania C370 is a rugged 70A, 3-Pole circuit breaker built to deliver dependable overcurrent protection in demanding panel environments. Designed for panelboards, switchboards, and control panels, this 3‑pole device keeps three‑phase systems safe and up to code in industrial, commercial, and OEM applications.

Why it matters for your setup? a 3‑pole configuration ensures synchronized protection across all phases, preventing phase imbalances that can damage motors and equipment. When fault currents spike, the C370 interrupts power quickly and safely, helping to protect wiring, VFDs, motors, and control hardware from costly damage and unplanned downtime.

Key benefits

• Three-phase protection: 3‑Pole configuration designed for balanced shutdown of all lines in three‑phase systems.
• Reliable overcurrent protection: Engineered to interrupt fault currents to safeguard equipment and distribution panels.
• Versatile applications: Ideal for panelboards, switchboards, and motor control centers used in industrial, commercial, and OEM environments.
• Consolidated protection for distribution: Keeps essential electrical distribution panels running smoothly by preventing overloads and short circuits.

Applications and use cases

• Industrial panelboards that service motors, conveyors, and processing lines.
• Commercial distribution panels requiring robust three‑phase protection.
• Motor control centers where coordinated phase protection reduces equipment wear and unexpected trips.
• OEM equipment enclosures that demand reliable, factory‑installed protection for three‑phase circuits.

Specifications at a glance

• Current rating: 70A
• Poles: 3‑Pole
• Breaker type: Circuit Breaker
• Ideal for: Industrial, commercial, and OEM distribution panels and motor control centers

Practical guidance for installation and operation

Choose the Sylvania C370 when your three‑phase system requires robust, controlled protection in a compact, reliable package. Before installation, verify that the panelboard or switchboard is compatible with a 3‑pole breaker of this rating and that the trip current and coordination with downstream protection are appropriate for your load profile. In operation, perform periodic checks for smooth reset after trips, and document fault events to optimize future protection strategies. This breaker is built to be a steady component in your electrical distribution, helping you minimize downtime and protect critical equipment.