QCI 350-750
3M
QCI 350-750
3M
SHEARBOLT CONNECTOR
Reference Price (USD)
1+
$242.64000
500+
$240.2136
1000+
$237.7872
1500+
$235.3608
2000+
$232.9344
2500+
$230.508
Exquisite packaging
Discount
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QCI 350-750
$242.64
Product details
The QCI 350-750 from 3M revolutionizes Terminals - Wire Splice Connectors performance in renewable energy applications. Specifically developed for solar and wind power systems, this connector delivers unparalleled weather resistance and long-term conductivity stability.Featuring Shearbolt technology, this connector prevents galvanic corrosion in mixed-metal installations. Independent testing confirms 25-year lifespan in coastal environments with salt concentrations up to 5%.The 2 configuration supports parallel string connections in photovoltaic arrays. Its unique design reduces installation time by 30% compared to conventional combiner boxes.With Screw technology, the 590DC-CDG maintains contact resistance below 0.1m even after thermal cycling from -40 C to 120 C. This exceeds IEC 62852 requirements for DC connectors.Compatible with 350-750MCM (kcmil) cables, this terminal accommodates both thin-film and crystalline silicon system requirements. The oversized contact area minimizes power loss in high-current applications.The Non-Insulated system provides UV resistance exceeding 5000 hours per ASTM G154. The track-resistant polymer formulation prevents surface leakage in humid conditions.
Product Attributes
- Product Status: Active
- Terminal Type: Shearbolt
- Number of Wire Entries: 2
- Termination: Screw
- Wire Gauge: 350-750MCM (kcmil)
- Insulation: Non-Insulated
- Features: -
- Color: -
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