
320A 3-Pole MCCB – Schneider Electric EasyPact CVS400F LV540305, TM-D Trip Unit, 36kA Breaking Capacity @ 415V AC
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Short Description:
High-capacity 320A molded case circuit breaker with 3-pole protection and a fixed thermal-magnetic trip unit. Delivers 36kA breaking capacity at 415V AC, ideal for demanding commercial and industrial electrical systems.
Full Product Description:
The Schneider Electric LV540305 is a heavy-duty 3-pole MCCB from the EasyPact CVS400F range, engineered for high-performance circuit protection in low-voltage electrical networks. Rated at 320A, this breaker features a fixed thermal-magnetic (TM-D) trip unit and provides a breaking capacity of 36kA at 415V AC, offering dependable protection against overloads and short circuits.
Classified as 3P 3D (3 protected poles), the CVS400F MCCB is ideal for use in main distribution boards, generator outputs, and industrial control panels. Its durable, fixed-mounted design ensures secure installation and long-term operation under tough conditions.
Technical Specifications:
Attribute | Specification |
---|---|
Product Code | LV540305 |
Series | EasyPact CVS400F |
Rated Operational Current (In) | 320A |
Frame Size | 400A |
Number of Poles | 3P (Three-Pole, 3D) |
Trip Unit Type | Fixed Thermal-Magnetic (TM-D) |
Breaking Capacity | 36kA @ 415V AC |
Rated Insulation Voltage (Ui) | 750V |
Mounting Type | Fixed |
Utilization Category | Category A |
Standards Compliance | IEC 60947-2 |
Protection Functions | Overload & Short Circuit |
Applications:
✔ Main LV distribution panels
✔ Generator and transformer protection
✔ Industrial automation systems
✔ Commercial infrastructure switchboards
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