EATON PL9-C10-2-DC Circuit Breaker

Product manual:

EATON PL9-C10-2-DC Miniature Circuit Breaker (MCB) Specifications Detailed Explanation
EATON PL9-C10-2-DC is a 2-pole miniature circuit breaker designed specifically for direct current (DC) circuits,
Suitable for low-voltage DC distribution protection in photovoltaic systems, energy storage, industrial control, etc.

key parameter
Rated current: 10A

Rated voltage (DC): 250V DC (photovoltaic specific models may support higher, such as 550V DC)

Breaking capacity: usually 6kA (manual verification required)

Release characteristics: C-type (suitable for medium surge current loads)

Mechanical lifespan: approximately 10000 operations

Wiring capacity: 25mm ² (maximum wire cross-sectional area)

Installation method: DIN rail (35mm standard rail)

Working temperature: -25 ° C to+60 ° C

Main applications
Photovoltaic (PV) system - solar string, combiner box, inverter input side protection

Energy storage system - battery charging/discharging circuit protection

Industrial DC power supply - telecommunications base stations UPS、 DC distribution cabinet

Electric vehicle charging equipment - some low-voltage DC charging piles

Installation and wiring precautions
polar requirement

The "+" (L) and "-" (N) terminals must be connected correctly, as reverse wiring may affect the breaking ability.

environmental condition

Avoid high temperatures, humidity, or corrosive environments to ensure good heat dissipation.

DIN rail installation

Standard 35mm rail, width 36mm (2 modules), can be installed side by side with other PL series circuit breakers.

Product details picture:

PL9-C10-2-DC

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