Fuse Amp-Trap® 600V 250A High-Speed Class J HSJ Series
Item #:
HSJ250
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.
Branch circuits; Electronic motor controllers; Soft-starters; CSA certified to standard C22.2 no. 248.8; Control panels; Phase controllers; Drives; Solid state relays; UL listed to standard 248-8 File E2137; Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts; Low I2t (low thermal energy); DC listed to UL 248; Excellent cycling ability for frequent starts/stops without nuisance opening
Item Specifications
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200 kA
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250 A
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GMG
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Brass
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Blade
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2.12 in
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Class J
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GMG
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7.13 in
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Clip
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Clip
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2.12 in
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7.13 in
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1.8 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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7.25 in
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2.12 in
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1 Each
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1.89 lb
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2.12 in
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High Speed
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Brass
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Blade
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1.8 lb