Bussmann C14G20 20A 500V Solar Inverter Fuse: Key Features and Industrial Applications

Date:2025-4-12 分享到:

The Bussmann C14G20 20A 500V fuse is a game-changer for engineers working on high-efficiency power systems. Designed for solar inverters, EV charging stations, and industrial equipment, this UL-recognized fuse combines fast-acting protection with robust durability. Let’s explore why it’s trusted by Tesla’s solar partners and Siemens’ automation teams.\n\nWith a 20A current rating and 500V voltage capacity, the C14G20 specializes in protecting sensitive DC circuits from overloads. Its ceramic body ensures stable performance in -55°C to 125°C environments – critical for solar farms in desert climates. Field data shows a 0.02-second response time during short circuits, 30% faster than standard fuses.\n\nIn a recent Dubai solar project, 8,000 C14G20 units reduced inverter downtime by 62% over 18 months. For EV charging piles, its compact 10x38mm design saves 15% PCB space versus traditional options. The fuse’s silver-plated terminals maintain <5mΩ resistance after 10,000 thermal cycles, per third-party lab tests.\n\nBussmann’s patented M-effect technology enables precise melting curves, crucial for protecting $25,000+ industrial UPS systems. As renewable energy grows (global solar market projected at $300B by 2030), the C14G20’s 200kA breaking capacity positions it as future-proof protection for smart grids.

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