CLASS T FUSES
Class T Fuse Cover
Fuse covers for Class T fuseblocks (600 VAC) enable touch-safe capability.
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Class T Fuses (600 VAC)
Littelfuse Class T fuses provide fast-acting overload and short circuit protection for non-inductive circuits and equipment.
Product Information
JLLN/JLLS fuses are less than 1/3 the size of comparable Class R fuses and are typically used for short circuit protection of drives and surge sensitive components. When rated in accordance with the NEC®, JLLN/JLLS fuses provide fast-acting overload and short circuit protection for non-inductive circuits and equipment.
Features include:
- Extremely current-limiting
- Compact design
- 200 kA Interrupting Rating
- UL, CE, and ROHS certified
Specifications
| AC | DC | |
|---|---|---|
| Voltage Ratings | 300 V (JLLN); 600 V (JLLS) |
125 V (JLLN 1 – 30 A) 160 V (JLLN 35 – 60 A) 125 V (JLLN 70 – 100 A) 125 V (JLLN 110 – 1200 A) 300 V (JLLS) |
| Interrupting Ratings | 200 kA RMS symmetrical |
20 kA (JLLN 70 – 100 A) (JLLN 110 – 1200 A) (JLLS 1 – 1200 A) |
| Ampere Range: | 1 – 1200 A | 1 – 1200 A |
| Approvals: |
Standard 248-15, Class T UL Listed (File No. E81895): JLLN (1-1200 A) JLLS (1-800 A) UL Recognized (File No. E71611) JLLS (900 – 1200 A) CSA Certified (File No. LR29862) JLLN/JLLS (1 – 600 A) |
UL Listed (File No. E81895): JLLN (35 – 1200 A) Littelfuse self-certified: JLLN (1-30 A) JLLS (1 – 1200 A) |
Downloads
| Manuals and Brochures | |
|---|---|
| Touchsafe Fusekit Brochure | Download |
| Class T Fuse Brochure | Download |
