Emerson FSK520 - Fast-Acting Ceramic Fuse 20A/600V (UL/IEC Compliant)
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Emerson FSK520 is a high-performance fuse designed for industrial circuit protection with fast-acting characteristics. It features a 600V AC/250V DC voltage rating and 20A current capacity in a compact 10.3mm x 38.1mm ceramic body with silver-plated end caps for reliable conductivity. The fuse meets UL 248-14 and IEC 60127-2 standards for miniature fuse safety requirements. Its fast blow design makes it ideal for protecting sensitive electronics, control circuits, and instrumentation in harsh industrial environments.
Key Features & Specifications
Key Features & Specifications
- Type: Fast-acting ceramic cartridge fuse with silver-plated terminals
- Voltage Rating: 600V AC/250V DC
- Current Rating: 20A
- Dimensions: 10.3mm diameter x 38.1mm length
- Standards: UL 248-14, IEC 60127-2
- Applications: Industrial control panels, instrumentation, power supplies
- Construction: Ceramic body with sand-filled arc quenching
- Termination: Silver-plated end caps
- Operating Temperature: -55°C to +125°C
- Breaking Capacity: 35A@250V AC
- Weight: 3 lb
- UPC: 781381397629
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