Fuse Amp-Trap® 600V 20A High-Speed Class J HSJ Series
Item #:
HSJ20
Product Info
Mersen
The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.
Phase controllers; DC listed to UL 248; Soft-starters; Control panels; Low I2t (low thermal energy); UL listed to standard 248-8 File E2137; Electronic motor controllers; Solid state relays; Drives; Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts; Branch circuits; Excellent cycling ability for frequent starts/stops without nuisance opening; CSA certified to standard C22.2 no. 248.8
Item Specifications
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200 kA
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20 A
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GMG
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Tin-Plated Copper
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Ferrule
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0.81 in
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Class J
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GMG
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2.25 in
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Clip
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Clip
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0.81 in
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2.25 in
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0.12 lb
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600 V
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600 V
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500 V
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500 V
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Yes
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1.69 in
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4.25 in
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10 Each
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1.26 lb
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2.38 in
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High Speed
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Tin-Plated Copper
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Ferrule
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0.12 lb