Link has been copied to clipboardClass J Fuses
Littelfuse offers three types of current-limiting Class J fuses to meet the need for circuit protection in industrial and electrical power generation and transmission applications. Fast-acting JLS series fuses provide space-saving overload and short-circuit protection in industrial and power conversion applications. JTD time-delay fuses employ POWR-PRO® technology to ensure very high interrupting ratings and are specifically designed for use where space is limited. JTD_ID fuses share the same features and benefits of JTD series fuses but also feature blown-fuse indicators.
- Current ratings from 800 mA to 600 A
- Interrupting ratings of 200 kA at 600 V ac for fast-acting fuses and 300 kA at 600 V ac for time-delay fuses
- Cartridge and blade configurations available
- Compact design
Class J Fuses Parts
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Filters
Class J Fuses Applications
- General circuits, especially those carrying resistive loads
- Molded case circuit breaker panels
- Motor control centers
- Rectifiers
- Transformers
- Variable speed drives
