Littelfuse LFT302001CS POWR GARD Fuse Blocks And Holders User Guide
- June 1, 2024
- Littelfuse
Table of Contents
Littelfuse LFT302001CS POWR GARD Fuse Blocks And Holders
FAQ
- Q: Are covers included with the fuse blocks?
- A: Yes, covers are available and can be installed for added protection.
- Q: What should I do if the fuse block heats up excessively during use?
- A: Disconnect power immediately and allow the fuse block to cool down. Check for any obstructions or overloading causing overheating.
Overview
300 V • 600 V
Description And Features
Description
The Littelfuse Class T fuse blocks offer many advantages such as space saving design, mounting flexibility for easier installation, snap-to-release DIN rail mounts and available covers.
Features/Benefits
- Space-saving design
- Accommodates a wide range of existing mounting configurations
- One hand release from DIN rail for 30–60 A fuses
- Reinforced fuse clips are standard
- Covers available for most amperages to enhance safety
- Both hex and slot set screw options available on 60 A box lugs
Specifications
- Voltage Ratings 300 V/600 V
- Ampere Ratings 0–600 A
- Leakage Current <0.6 mA at 600 V
- Withstand Rating 200 kA RMS SYM
Materials:
- Base Thermoplastic
- Fuse Clip Tin plated copper alloy
- Box Lug Aluminum
- Fuse Studs Zinc plated steel
- Pressure Plate Zinc plated steel
- Screw Zinc plated steel
- Flammability Rating UL 94 V-0
- Approvals UL Listed (File: E14721)
- CSA Certified (File: LR7316)
- Environmental RoHS Compliant, Lead (Pb) Free
Recommended Fuses And Web Resources
Recommended Fuses
- 300 V JLLN
- 600 V JLLS
Web Resources
Sample requests, downloadable CAD drawings and other technical information:
Ordering Information
Ordering Information (Class T 300 V)
Ordering Information (Class T 600 V)
- ***** Covers sold individually. One cover needed for each pole.
- † Wire type for pressure plate and screw terminal is CU only
Dimensions
Dimensions mm (inches)
300 V 30 A
300 V 60 A
300 V 100 A
300 V 200 A
300 V 400 A
300 V 600 A
600 V 30 A
600 V 60 A
600 V 100 A
600 V 200 A
600 V 400 A
600 V 600 A
Disclaimer Notice
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer.
© 2022 Littelfuse, Inc.
Rev: 020122
References
- POWR-GARD Fuse Blocks | Fuse Holders & Fuse Accessories - Littelfuse
- LFT - Littelfuse
- Product Disclaimer - Littelfuse