MC4 connectors are the most common source of fire hazard in photovoltaic installations. This is because the electric arc in direct current does not extinguish itself, and invisible defects such as looseness, corrosion, or overheating can lead to ignition. The Fireproof MC4 Connector Cover PREMIUM is a professional and passive solution that protects your PV installation and provides peace of mind. It secures the investment, protects the connector, and smothers the fire. It's not a gadget, but passive protection that works when everything else fails.
The MC4 PREMIUM cover is designed to operate independently and at all times. It is a flame-retardant casing with an external heat-reflective coating and internal metal inserts that suppress fire. The product is compatible with the typical MC4 connector.
In case of a short circuit or overheating that generates a flame, the casing isolates the fire, cutting off oxygen, while the metal inserts suppress its development. The external coating reduces heating. The cover operates 100% passively, without electronics, and requires no maintenance or power supply.
Ideal applications include:
| Model: | MC4 PREMIUM |
| Protection Type: | Passive |
| Compatibility: | MC4 Connectors |
| Materials: | Flame-retardant polymer, metal inserts |
| Resistance: | UV and external conditions |
| Additional Features: | Reduces heating, no risk of dripping or melting |
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