Electrical, Power Distribution & Automation — Protection Devices
MCCB, 3 Pole, 400A, 50kA, with Earth Leakage Module
3-pole 400A MCCB with integrated earth leakage (RCD) module, 50kA, for feeder and incomer protection.
Product Overview
3-pole 400A MCCB with integrated adjustable earth leakage module (30–3000mA) and 50kA breaking capacity. For LV incomer and feeder circuits where earth fault protection is required in addition to overload and short-circuit protection.
Set earth leakage trip threshold to match application sensitivity requirement. Confirm TT/TN-S/TN-C-S system earthing arrangement before specifying sensitivity level.
Technical Specifications
| Product Type | MCCB |
| Number Of Cores Poles | 3C |
| Current Rating | 400A |
| Breaking Capacity | 50kA |
| Voltage Rating | 400VAC |
Standards & Certifications
Industries
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