A70Q70-4 datasheet, PDF - EEWORLD Datasheet

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A70Q70-4: DescriptionElectric Fuse, Fast Blow, 70A, 700VAC, 650VDC, 100000A (IR), Inline/holder,; CategoryCircuit protection Circuit protection; File Size149KB，2 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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A70Q70-4 Overview

Electric Fuse, Fast Blow, 70A, 700VAC, 650VDC, 100000A (IR), Inline/holder,

A70Q70-4 Parametric

Parameter Name	Attribute value
Maker	Mersen
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	RATED BREAKING CAPACITY AT 650 VDC: 100000 A
Fusing characteristics	FAST
body height	93.7 mm
Body length or diameter	31 mm
Circuit protection type	ELECTRIC FUSE
Installation features	INLINE/HOLDER
physical size	31mm x 93.7mm
Rated breaking capacity	100000 A
Rated current	70 A
Rated voltage (AC)	700 V
Rated voltage (DC)	650 V
Guideline	UL
surface mount	NO
Terminal shape	TAB/BLADE

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Semiconductor (A) fuses

Semiconductor (AC) fuses

American Round Fuses

Form 101 Range

A70Q

Semiconductor Protection Fuses

A70Q Amp-trap

Semiconductor Protection fuses were

developed for inverter applications requiring extremely

low I

t. A70Q fuses provide the most responsive

protection for applications not required to sustain

heavy overloads.

Features/Benefits

• Lowest l

t of any fuse in this voltage rating

for best overall protection

• 700V AC, 650V DC rating allows protection

of greater variety of circuits

• Solid fill technology for extra reliability in performance

Ratings

• AC: 35-600A

700VAC, 100kA I.R.

• DC: 35-600A

650VDC, 100kA I.R.

L/R = 10ms

Approvals

• UL Recognized

Component

• AC: GuideNo.JFHR2

• DC: Tested to UL

Standard 198L

Parameters (35-600A)

Highlights

• Extremely Fast Acting

• Current Limiting

• Lowest l

Applications

• Protection of

inverters and other

equipment requiring

the best AC or DC

protection in this

voltage range

Single Pole Fuse Blocks

for A70Q Fuses

Catalog Numbering System

Amp-trap

Fuse

Rated Volts - 700

Style

Amperes*

Reference

Number

Mounting Types*

Blades, bolt-in

500

Q 500 - 4

Fuse

Ampere

Rating

Fuse block

Catalog

Number

35-100

125-400

450-600

P243C

P266A

P266F

M219040

Y212380

S213410

* For ampere ratings and types not listed, ask sales agent.

SCAC

12/04

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