Description
QC4.10 connector set for 6 mm² cable
Codes:
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QC4.10-cd F 6 mm (female)
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QC4.10-cd M 6 mm (male)
QC4.10 connectors are high-quality, waterproof DC connectors designed to connect solar panels, inverters, and other components in photovoltaic systems. The model is optimized for cables with a cross-section of 6 mm² and supports safe connection at high currents and voltages (up to 1500V DC, depending on the model).
Set contents:
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1 x Male connector (QC4.10-cd M 6 mm)
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1 x Female connector (QC4.10-cd F 6 mm)
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2 x Contact Copper Foams
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2 x Rubber Sealant
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2 x Fixing nut
Installation instructions:
Required tools:
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Solar connector crimping pliers (specialized for MC4/QC4.10)
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Stripper for stripping insulation
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Gloves (recommended)
✅ Step 1: Preparing the cable
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Cut the cable (6 mm²) to the desired length.
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Remove about 7–8 mm of the insulation at the end of the cable.
✅ Step 2: Crimping the pins
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Take the corresponding copper pin (male or female) and insert the bare part of the cable into it.
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Use the crimping pliers to securely press the foam around the copper core.
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Check the strength – it should not slip out when pulling.
✅ Step 3: Assembling the Connector
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Place the rubber seal and fixing nut on the cable before inserting the pin into the housing.
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Insert the crimped pin into the connector until you hear a “click” – this means it’s locked.
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Screw the fixing nut by hand (or with an MC4/QC4 tightening tool) until tightly closed.
✅ Step 4: Connecting
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Connect the male and female connectors by pressing them until they lock.
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For dismantling, use a special tool for QC4.10/MC4 connectors.
Advantages of QC4.10:
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IP68 waterproof protection
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UV and heat-resistant housing
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Reliability at high currents and temperatures
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Safe locking with anti-release system
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Compatibility with industry solar standards
- We inform you that despite our efforts, we cannot guarantee that the published information and photos do not contain inaccuracies or errors that cannot be a legal basis for claims.
