USA, Canada |
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LIMITRON™ 600V Class T |
JJS — 600Vac, 1-800A, Fast-Acting Fuses (T-Tron™) |
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Typical Applications |
• | Large Apartment Complexes |
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• | Multi-Family Meter Stacks |
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Specifications |
• | Advanced protection Class T current-limiting, fast-acting fuses |
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• | Rated Voltage: 600Vac (or less) |
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• | Rated Current: 1A to 800A |
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• | Interrupting Rating (IR): 200kA RMS Symmetrical |
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• | UL Listed, Standard 248-15, Class T, Guide JDDZ, File E4273 CSA Certified, C22.2 No. 248, Class 1422-02, File 53787, CE |
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Features and Benefits |
• | Small, space-saving fuses provide a high degree of current limitation on short-circuits for excellent component protection. |
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• | Series combination ratings with branch circuit breakers allows broad range of coverage, independent of breaker manufacturer. |
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• | Commonly applied in electric heat circuits, load center, disconnect switches, and meters. |
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• | Current limitation for non-inductive circuits provides Class T current-limiting response to maximum ground fault and short-circuit conditions. |
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• | 200kA interrupting rating provides high ratings at all circuit locations. |
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• | The small size of the JJS Class T fuses permits installation in panelboards and control centers for system upgrading when existing circuit breakers cannot safely interrupt larger available short-circuit currents. |
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• | High speed response for semiconductor protection. |
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• | Printed circuit board versions available up to 60 amps. Contact our sales office. |
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Ordering Information |
JJS Series (Catalog No. and Ampere Ratings) |
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JJS-1 |
JJS-2 |
JJS-3 |
JJS-6 |
JJS-10 |
JJS-15 |
JJS-20 |
JJS-25 |
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JJS-35 |
JJS-40 |
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JJS-45 |
JJS-50 |
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JJS-70 |
JJS-80 |
JJS-90 |
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JJS-110 |
JJS-125 |
JJS-150 |
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JJS-200 |
JJS-225 |
JJS-250 |
JJS-300 |
JJS-350 |
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JJS-500 |
JJS-600 |
JJS-800 |
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Catalog numbers in bold indicates active products in this group. Contact our sales office for the others. |
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Product dimensions inches (mm) |
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Recommended Fuse Blocks |
Amps Rating |
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1-Pole |
2-Pole |
3-Pole |
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1-30 |
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T60030-1_ |
T60030-2_ |
T60030-3_ |
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35-60 |
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T60060-1_ |
T60060-2_ |
T60060-3_ |
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70-100 |
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T60100-1_ |
T60100-2_ |
T60100-3_ |
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110-200 |
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T60200-1_ |
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1B0089 |
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225-400 |
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T60400-1_ |
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450-600 |
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T60600-1_ |
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For additional information on the 600 volt Class T fuse blocks, contact our sales office. |
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For further information contact our sales office. |
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Specifications and information are nominal and are subject to change without notice.