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A480R4R-1: 产品描述Electric Fuse, Medium Blow, 130A, 5080VAC, 330A (IR), Inline/holder,; 产品类别电路保护电路保护; 文件大小547KB，共3页; 制造商美尔森(Mersen); 官网地址https://www.mersen.com/; 标准; Mersen Electrical Power 拥有超过 135 年的经验、超过 50 个工业基地以及遍布 35 个国家的 18 个研发中心，是高科技行业电力和先进材料领域的全球专家。他们提供广泛的电气保护和控制产品组合，并为电源管理应用提供解决方案。Mersen 团队与全球客户合作，针对商业、工业、可再生能源、电力电子和电动汽车市场设计、提供定制解决方案和基本产品。Mersen 的使命是让客户的应用更安全、更可靠。

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A480R4R-1概述

Electric Fuse, Medium Blow, 130A, 5080VAC, 330A (IR), Inline/holder,

A480R4R-1规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	美尔森(Mersen)
Reach Compliance Code	compliant
ECCN代码	EAR99
熔断特性	MEDIUM
主体高度	403 mm
主体长度或直径	76 mm
内置特性	INDICATOR
电路保护类型	ELECTRIC FUSE
安装特点	INLINE/HOLDER
物理尺寸	76mm x 403mm
额定分断能力	330 A
额定电流	130 A
额定电压	4800 V
额定电压（交流）	5080 V
参考标准	UL
表面贴装	NO
端子形状	END CAP
Base Number Matches	1

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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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