Fuse Amp-Trap® 600V 250A Time-Delay Class L A4BY Series TI Indicator
https://media.distributordatasolutions.com/mersen/2021q1/documents/31b2b1e7ac269488134aff9115ae3dd4e809ed5b.pdf
https://media.distributordatasolutions.com/mersen/2021q1/documents/3736f3b1500d41691ac3175ad598b16f959887dc.pdf
https://media.distributordatasolutions.com/mersen/2021q1/documents/9eab10763065288a1b1e0b6dc0e5deb6bb36813e.pdf
Item #:
A4BY250-TI
Product Info
Mersen
Amp-Trap A4BY fuses have been the industry's favorite when it comes to protecting service entrance equipment, feeder circuits, and circuit breakers. The A4BY is a 100percent rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500percent rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays.
Load centers; Circuit Breakers; Unique dimensions prevent replacement by other fuse classes; CSA Certified to Standard C22.2, No. 248.10 IEC 269-2-1; Glass melamine body and plated terminals provide superior reliability in harsh environments; Blade-stamped catalog numbers for permanent identification; Mersen Self-Certification, UL Listed to Standard 248-10, File E2137; DC Tested to UL 248 limits (Mersen Self-Certified); Panelboards; Mains; Feeders; Metering Centers; Switchboards
Item Specifications
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200 kA
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250 A
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GMG
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Silver-Plated Copper
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Blade
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2 in
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Class L
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Yes
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TI Indicator
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GMG
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8.63 in
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Bolted
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Bolted
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2 in
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8.63 in
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2.75 lb
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600 V
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600 V
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300 V
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300 V
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8.81 in
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2.12 in
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1 Each
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2.89 lb
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2.12 in
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Time Delay
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Silver-Plated Copper
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Blade
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2.75 lb