A480R9R-1 datasheet, PDF - EEWORLD Datasheet

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A480R9R-1: DescriptionElectric Fuse, Medium Blow, 200A, 5080VAC, 740A (IR), Inline/holder,; CategoryCircuit protection Circuit protection; File Size547KB，3 Pages; ManufacturerMersen; Websitehttps://www.mersen.com/; Environmental Compliance; 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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A480R9R-1 Overview

Electric Fuse, Medium Blow, 200A, 5080VAC, 740A (IR), Inline/holder,

A480R9R-1 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Mersen
Reach Compliance Code	compliant
ECCN code	EAR99
Fusing characteristics	MEDIUM
body height	403 mm
Body length or diameter	76 mm
Built-in features	INDICATOR
Circuit protection type	ELECTRIC FUSE
Installation features	INLINE/HOLDER
physical size	76mm x 403mm
Rated breaking capacity	740 A
Rated current	200 A
Rated voltage (AC)	5080 V
Guideline	UL
surface mount	NO
Terminal shape	END CAP

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AMP-TRAP

A240R/A480R/A072F/A072B

MED. VOLTAGE FUSES/R-RATED

R-RATED MOTOR STARTER FUSES

Amp-trap

R-rated fuses are current-limiting, high

interrupting rating fuses intended for the short-circuit

protection of medium voltage motors and motor

controllers. R-rated fuses are back up fuses that

have a minimum interrupting rating, and must be

coordinated with overload relays in combination motor

starters. The motor starter manufacturer generally

specifies the R-rated fuse size. Amp-trap

R-rated

fuses are rated 2R to 36R, at 2.4, 4.8, and 7.2kV.

4.8 and 7.2kV fuses are UL Recognized. The 4.8kV

(A480R) is available with hookeye tab. The 7.2kV

(A072F) series has the same dimensions as the

4.8kV (A480R), allowing smaller 7.2kV equipment

or 4.8kV upgrades, and is available as a bolt

in version.

Features/Benefits

➤

Ferrule mounting

for standard clips and

interchangeability with other brands of fuses

➤

7.2kV series

has the same dimensions as 4.8kV fuses,

allowing compact, higher voltage rated designs

➤

7.2kV bolt-in design

is available for improved design

flexiblity

HIGHLIGHTS:

➤

R-Rated

➤

All voltage ratings

UL Recognized

APPLICATIOnS:

➤

Short circuit

protection of medium

voltage motors and

motor controllers

➤

Optional hookeye on 4.8kV

for non load-break

isolation by hookstick

Ratings

➤

A240R

AC:

1R to 36R

2750V, 65kA I.R. Sym.

➤

A480R

AC:

2R to 36R

5500V, 63kA I.R. Sym.

➤

A072F, A072B

AC:

2R to 24R

Approvals

➤

UL Recognized

Component A240R

@ 2600V,

65kA, Sym.

A480R @ 5080V,

50kA, Sym.

A072 @ 7200V

50kA, Sym.

UL File #E93367

DEFInITIOnS:

R-Rating:

An “R” rated fuse will melt in the range of 15 to 35 seconds

at a value of current equal to 100 times the “R” rating.

Back-up type Current-Limiting Fuse:

A current limiting fuse which can interrupt any current

between it’s rated minimum interrupting current and it’s

maximum interrupting current. Backup fuses are not designed

or intended to open under overload conditions.

Spring-Reinforced Clips

228-700-530 (One pair of clips)

For 3” Diameter, 2 barrels max.

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