Eaton CN35BN3 - 20A, 3-Pole, Circuit Breaker

Meet the Eaton CN35BN3 — a rugged 20A, 3-Pole circuit breaker engineered for demanding industrial environments. This three‑pole device delivers dependable overcurrent protection for three‑phase systems, making it a trusted choice for panelboards, switchboards, and control panels where uptime matters.

Core specifications at a glance

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

Why this 3‑pole design matters

• Optimized for 3‑phase power, the CN35BN3 protects all three phases consistently, helping prevent phase imbalances that can stress motors and equipment.
• With a compact form factor suitable for standard distribution equipment, it integrates smoothly into panelboards, switchboards, and motor control centers without complicating wiring or space planning.
• Designed for industrial, commercial, and OEM applications where reliable tripping and safe operation are essential to maintaining production and service continuity.

Ideal use cases

• Motor control centers and three‑phase motor circuits in manufacturing environments.
• Distribution panels in commercial facilities requiring robust three‑phase protection.
• OEM equipment enclosures that need a familiar, dependable protection device to meet system safety standards.

What sets the CN35BN3 apart

• Explicit 20A, 3‑pole configuration provides clear protection boundaries for multi‑phase circuits, supporting safer operation and easier coordination with upstream and downstream devices.
• Durable construction tuned for frequent on/off cycling and steady performance in distribution and control applications.
• Compatibility with standard electrical assemblies, helping technicians install and service panels with confidence and efficiency.

Practical guidance for best results: ensure the conductors and upstream protection are sized to work in harmony with a 20A, 3‑pole protection strategy. Refer to installation instructions for mounting torque, wiring diagrams, and clearance to maximize performance, safety, and longevity of your panel system.