The YCM8-320S PV/2 is a DC molded case circuit breaker engineered for photovoltaic (PV) power systems and DC distribution networks. With a rated current of 320A and a rated working voltage of DC1000V, it provides robust protection against overload and short-circuit faults.
Its breaking capacity of 20kA ensures safe operation in high-voltage DC environments such as PV combiner boxes, energy storage systems, and DC power distribution cabinets. This model features an electronic trip unit, modular design, and a 2-pole configuration for flexible installation and maintenance.
TECHNICAL DETAILS:
| Parameter | Value |
| Model | YCM8-320S PV/2 |
| Type | DC Molded Case Circuit Breaker |
| Rated Current (In) | 320A |
| Rated Voltage (Ue) | DC1000V |
| Breaking Capacity (Icu/Ics) | 20kA |
| Poles | 2P |
| Tripping Type | Electronic |
| Application | Photovoltaic DC Protection |
| Mounting | Modular / Panel |
| Compliance | IEC 60947-2 / PV Standards |
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