EATON PL9-C2/2 – Two‑Pole Type C Miniature Circuit Breaker for precise 2 A protection

The EATON PL9-C2/2 is a compact, two‑pole MCB designed for dependable protection of light inductive and general-purpose branch circuits. From my experience, this model is a solid fit for control panels where you want a clean DIN‑rail layout, reliable Type C tripping for inrush, and a low 2 A rating to safeguard sensitive loads, instrumentation loops, or small actuators without nuisance trips.

Our Order Placement Process and Guarantees

Key Features

• Two‑pole isolation – Disconnection of both conductors helps with compliance and safer maintenance on control circuits.
• Type C trip curve – Typically tolerates starting inrush of small inductive loads and relays, reducing nuisance tripping in many cases.
• 2 A rated current – Suits instrumentation feeders, PLC I/O protection, and light coil loads where tight coordination matters.
• DIN‑rail modular body – Standard 2‑module width for tidy panel layouts and quick replacement.
• Line/Load screw terminals – You might notice the terminals are practical for copper conductors and straightforward wiring checks.
• Accessory-ready design – Eaton xPole style breakers typically support add‑on auxiliaries (signal contacts, shunt trip) and simple lockout devices.

Technical Specifications

Application Fields

Typical uses include machine control panels, small motor auxiliaries, relay and solenoid circuits, lighting control loops, and protection of PLC/SCADA peripherals. One thing I appreciate is how a 2 A Type C unit helps protect signaling and measurement circuits while still coping with relay inrush. Panel builders often drop the PL9-C2/2 into MCCs or compact OEM enclosures where two‑pole isolation is preferred for safety and maintenance routines.

Advantages & Value

• Reliability – EATON’s xPole lineage is known for consistent tripping behavior and dependable terminals in daily service.
• Compatibility – DIN‑rail modular size integrates smoothly with standard enclosures and wiring accessories.
• Lower lifecycle cost – Quick installation, easy replacement, and accessory options typically reduce downtime costs.
• Support – We can assist with cross‑references and coordination suggestions if you’re standardizing across amperages or curves.

Installation & Maintenance

• Mounting – Snap onto a 35 mm DIN rail inside an IP‑rated cabinet. Keep adequate spacing and ventilation around heat sources.
• Wiring – Use copper conductors; torque to the value printed on the device label. From my experience, a quick re‑torque check after first thermal cycles is helpful.
• Coordination – Select upstream protection and cable sizes according to local codes. Type C is typically suitable for small inductive loads.
• Routine checks – Inspect terminal tightness, signs of overheating, mechanical operation of the toggle, and panel cleanliness. Update panel documentation if ratings change.
• Safety – Isolate and lock out before servicing. Verify de‑energized status on both poles.

Quality & Certifications

• CE marking and RoHS compliance are typical for this range.
• Manufactured under ISO 9001 quality systems.
• Warranty: 365 days (seller warranty).