A4BY4000 datasheet, PDF - EEWORLD Datasheet

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A4BY4000: DescriptionElectric Fuse, Time Delay Blow, 4000A, 600VAC, 300VDC, 200000A (IR), Inline/holder,; CategoryCircuit protection Circuit protection; File Size140KB，3 Pages; ManufacturerMersen; Websitehttps://www.mersen.com/; With over 135 years of experience, more than 50 industrial sites and 18 R&D centers in 35 countries, Mersen Electrical Power is a global expert in power and advanced materials for high-tech industries. They offer a broad portfolio of electrical protection and control products and provide solutions for power management applications. The Mersen team works with customers around the world to design and deliver custom solutions and essential products for the commercial, industrial, renewable energy, power electronics and electric vehicle markets. Mersen's mission is to make its customers' applications safer and more reliable.

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A4BY4000 Overview

Electric Fuse, Time Delay Blow, 4000A, 600VAC, 300VDC, 200000A (IR), Inline/holder,

A4BY4000 Parametric

Parameter Name	Attribute value
Maker	Mersen
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	RATED BREAKING CAPACITY AT 300 VDC: 100000
Fusing characteristics	TIME DELAY
body height	97 mm
Body length or diameter	146 mm
Circuit protection type	ELECTRIC FUSE
Installation features	INLINE/HOLDER
physical size	146mm x 97mm
Rated breaking capacity	200000 A
Rated current	4000 A
Rated voltage (AC)	600 V
Rated voltage (DC)	300 V
Guideline	CSA; UL
surface mount	NO
Terminal shape	TAB/BLADE

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General Purpose US

US Fuses

Fuses

General Purpose

American Power Fuses

AMP-TRAP

A4BY (Class L)

Count on the high interrupting rating

of our most widely-used class L fuse

When it comes to protecting service entrance equip-

ment, feeder circuits, and circuit breakers, A4BY fuses

have been the industry’s favorite. The A4BY is a 100%

rated device and may be applied at continuous cur-

rents up to its ampere rating. A 4-second minimum

time delay at 500% rating allows the A4BY to pass nor-

mal current surges and to coordinate

with ground fault relays.

Applications

•

Mains, Feeders

Circuit Breakers

Loadcenters

Panelboards

Switchboards

Metering Centers

Features /Benefits

• Unique dimensions prevent replacement by

other fuse classes

• Blade stamped catalog numbers for permanent

identification

• Glass melamine body and plated terminals provide

superior reliability in harsh environments

Approvals

• UL Listed to Standard 248-10

(601-6000A)

• CSA Certified to Standard C22.2

No. 248.10 (601-6000A)

• DC Tested to UL 198L limits (601-6000A)

Ratings

AC: 200 to 6,000A

600VAC,200kA I.R.

DC: 200 to 2500A

300VDC, 100kA I.R.

Indicators:

Optional built-in fuse indicators (-TI) are

available. Consult factory.

Highlights

•

Current-Limiting

4-Second Time Delay

DC Ratings

Uniform Characteristics in all Ampere Ratings

GPUS

12/04

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