Fuse Amp-Trap® 250V 450A Fast-Acting Class RK1 A2K Series
Item #:
A2K450R
Product Info
Mersen
Current-limiting Amp-Trap A2K-R fuses provide excellent protection where high available short-circuit currents exist. These fast-acting fuses are particularly good for branch/feeder circuits and back-up protection.
Load centers; Fiberglass body provides dimensional stability in harsh industrial environments; Switchboards; Self-certified for DC per UL248; Panelboards; Lighting circuits; CSA certified to standard C22.2 No. 248.12; Rejection style design prevents replacement by other fuse classes; Non-inductive loads; Bus duct; Easy-to-read imprint label for quick recognition and replacement; Feeder circuits; UL listed to standard 248-12 File E2137; High degree of current limitation for low peak let-thru current
Item Specifications
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200 kA
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450 A
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PolyTube
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Tin-Plated Copper
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Blade
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2.56 in
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Class RK1
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PolyTube
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10.38 in
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Clip
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Clip
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2.56 in
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10.38 in
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3.9 lb
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250 V
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250 V
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250 V
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250 V
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Yes
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10.81 in
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2.62 in
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1 Each
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4.1 lb
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2.62 in
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Fast-Acting
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Tin-Plated Copper
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Blade
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3.9 lb